Counties in Texas by uninsured rate, ages 35 to 64 (US, ACS), 2024

Presidio County had the highest uninsured rate, ages 35 to 64 (US, ACS) of 254 counties in 2024, at 42.4%. Loving County had the lowest, at 0%. The median was 21.2% and the figure for Texas was 20%. Source: the U.S. Census Bureau.

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Highest42.4Presidio County
Median21.2254 counties
Texas20History

Map of counties, 2024

Anderson County: 23.3 %Andrews County: 25.7 %Angelina County: 23.1 %Aransas County: 18.1 %Archer County: 14.7 %Armstrong County: 1.7 %Atascosa County: 22 %Austin County: 18.7 %Bailey County: 34.1 %Bandera County: 15.3 %Bastrop County: 21.9 %Baylor County: 29.2 %Bee County: 23.4 %Bell County: 16.8 %Bexar County: 18.8 %Blanco County: 19.5 %Borden County: 9.2 %Bosque County: 24.2 %Bowie County: 16.1 %Brazoria County: 15.1 %Brazos County: 18.5 %Brewster County: 17.3 %Briscoe County: 33.7 %Brooks County: 25.7 %Brown County: 17.9 %Burleson County: 17.6 %Burnet County: 21.3 %Caldwell County: 26.4 %Calhoun County: 10.8 %Callahan County: 19.2 %Cameron County: 35 %Camp County: 27.9 %Carson County: 18.4 %Cass County: 17.3 %Castro County: 32.9 %Chambers County: 17.5 %Cherokee County: 26.8 %Childress County: 8.8 %Clay County: 14.7 %Cochran County: 35.9 %Coke County: 16.9 %Coleman County: 35.4 %Collin County: 9.8 %Collingsworth County: 30.2 %Colorado County: 12.1 %Comal County: 12.2 %Comanche County: 27.2 %Concho County: 25.6 %Cooke County: 20.1 %Coryell County: 12.9 %Cottle County: 26.7 %Crane County: 30.5 %Crockett County: 5.6 %Crosby County: 25 %Culberson County: 30.6 %Dallam County: 27.7 %Dallas County: 25.5 %Dawson County: 27.4 %Deaf Smith County: 32.9 %Delta County: 13.1 %Denton County: 11 %DeWitt County: 18.1 %Dickens County: 16.9 %Dimmit County: 25.5 %Donley County: 28.1 %Duval County: 30.8 %Eastland County: 19.5 %Ector County: 24.8 %Edwards County: 33.1 %Ellis County: 15.7 %El Paso County: 26 %Erath County: 20 %Falls County: 16 %Fannin County: 17.6 %Fayette County: 16 %Fisher County: 17.3 %Floyd County: 28.1 %Foard County: 39.2 %Fort Bend County: 12.6 %Franklin County: 17.6 %Freestone County: 16.2 %Frio County: 22.8 %Gaines County: 39 %Galveston County: 16.2 %Garza County: 19.7 %Gillespie County: 16.7 %Glasscock County: 19.4 %Goliad County: 19.9 %Gonzales County: 24.8 %Gray County: 22 %Grayson County: 18.3 %Gregg County: 20.5 %Grimes County: 21 %Guadalupe County: 13.1 %Hale County: 28.6 %Hall County: 25.8 %Hamilton County: 19.5 %Hansford County: 26.9 %Hardeman County: 21 %Hardin County: 16.9 %Harris County: 23.9 %Harrison County: 17.2 %Hartley County: 13.9 %Haskell County: 20.4 %Hays County: 13.4 %Hemphill County: 24.7 %Henderson County: 22.8 %Hidalgo County: 37.7 %Hill County: 25.3 %Hockley County: 24.5 %Hood County: 17.4 %Hopkins County: 24.6 %Houston County: 18.2 %Howard County: 18.4 %Hudspeth County: 38.3 %Hunt County: 22.2 %Hutchinson County: 16.9 %Irion County: 19 %Jack County: 24.1 %Jackson County: 22.8 %Jasper County: 22.3 %Jeff Davis County: 30.3 %Jefferson County: 25.6 %Jim Hogg County: 34.4 %Jim Wells County: 27.8 %Johnson County: 19.6 %Jones County: 27 %Karnes County: 18.5 %Kaufman County: 16.3 %Kendall County: 13.3 %Kenedy County: 33.3 %Kent County: 8.9 %Kerr County: 24.2 %Kimble County: 19.3 %King County: 23.2 %Kinney County: 24.6 %Kleberg County: 17.9 %Knox County: 19.3 %Lamar County: 21 %Lamb County: 29.7 %Lampasas County: 18.7 %La Salle County: 22.9 %Lavaca County: 15.7 %Lee County: 21.7 %Leon County: 22.6 %Liberty County: 32.4 %Limestone County: 22.9 %Lipscomb County: 24.3 %Live Oak County: 21.9 %Llano County: 23.7 %Loving County: 0 %Lubbock County: 16 %Lynn County: 20.2 %McCulloch County: 23.4 %McLennan County: 18.2 %McMullen County: 15.9 %Madison County: 15.7 %Marion County: 22.2 %Martin County: 16 %Mason County: 20.8 %Matagorda County: 19.1 %Maverick County: 32.4 %Medina County: 12.9 %Menard County: 29.1 %Midland County: 17.3 %Milam County: 18.9 %Mills County: 16.1 %Mitchell County: 20.9 %Montague County: 21.3 %Montgomery County: 17.3 %Moore County: 31.4 %Morris County: 14.1 %Motley County: 25.3 %Nacogdoches County: 24.4 %Navarro County: 24.3 %Newton County: 29.7 %Nolan County: 16.9 %Nueces County: 22.7 %Ochiltree County: 30.2 %Oldham County: 10.6 %Orange County: 17.7 %Palo Pinto County: 25.2 %Panola County: 19.2 %Parker County: 15.5 %Parmer County: 25.8 %Pecos County: 21 %Polk County: 17.3 %Potter County: 25.2 %Presidio County: 42.4 %Rains County: 25.2 %Randall County: 12.4 %Reagan County: 10.8 %Real County: 21 %Red River County: 22.2 %Reeves County: 24.5 %Refugio County: 21 %Roberts County: 19.3 %Robertson County: 13.6 %Rockwall County: 8.3 %Runnels County: 17.3 %Rusk County: 19.2 %Sabine County: 17.8 %San Augustine County: 31.6 %San Jacinto County: 23.9 %San Patricio County: 24.1 %San Saba County: 38.1 %Schleicher County: 25.4 %Scurry County: 20.3 %Shackelford County: 13.8 %Shelby County: 26.9 %Sherman County: 23.5 %Smith County: 21.5 %Somervell County: 13.1 %Starr County: 37.9 %Stephens County: 21.7 %Sterling County: 22.8 %Stonewall County: 10.8 %Sutton County: 18.6 %Swisher County: 28.6 %Tarrant County: 19.2 %Taylor County: 18.6 %Terrell County: 27.3 %Terry County: 27.1 %Throckmorton County: 28.1 %Titus County: 27.6 %Tom Green County: 18.5 %Travis County: 12.5 %Trinity County: 24.8 %Tyler County: 23.8 %Upshur County: 18.4 %Upton County: 27.8 %Uvalde County: 23.6 %Val Verde County: 19 %Van Zandt County: 23.8 %Victoria County: 21.9 %Walker County: 19.1 %Waller County: 22.4 %Ward County: 22.3 %Washington County: 16.8 %Webb County: 35.3 %Wharton County: 16.4 %Wheeler County: 32.9 %Wichita County: 18.1 %Wilbarger County: 12.3 %Willacy County: 32.4 %Williamson County: 10.8 %Wilson County: 14.2 %Winkler County: 23.5 %Wise County: 17.5 %Wood County: 22 %Yoakum County: 22.5 %Young County: 26.1 %Zapata County: 37.8 %Zavala County: 24.2 %
  • Under 16
  • 16 to 18
  • 18 to 21
  • 21 to 24
  • 24 to 28
  • 28 and over
%, 2024. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2024

Presidio County: 42.4 %Presidio County42.4Foard County: 39.2 %Foard County39.2Gaines County: 39 %Gaines County39Hudspeth County: 38.3 %Hudspeth County38.3San Saba County: 38.1 %San Saba County38.1Starr County: 37.9 %Starr County37.9Zapata County: 37.8 %Zapata County37.8Hidalgo County: 37.7 %Hidalgo County37.7Cochran County: 35.9 %Cochran County35.9Coleman County: 35.4 %Coleman County35.4Webb County: 35.3 %Webb County35.3Cameron County: 35 %Cameron County35Jim Hogg County: 34.4 %Jim Hogg County34.4Bailey County: 34.1 %Bailey County34.1Briscoe County: 33.7 %Briscoe County33.7Kenedy County: 33.3 %Kenedy County33.3Edwards County: 33.1 %Edwards County33.1Deaf Smith County: 32.9 %Deaf Smith County32.9Castro County: 32.9 %Castro County32.9Wheeler County: 32.9 %Wheeler County32.9Liberty County: 32.4 %Liberty County32.4Willacy County: 32.4 %Willacy County32.4Maverick County: 32.4 %Maverick County32.4San Augustine County: 31.6 %San Augustine County31.6Moore County: 31.4 %Moore County31.4Duval County: 30.8 %Duval County30.8Culberson County: 30.6 %Culberson County30.6Crane County: 30.5 %Crane County30.5Jeff Davis County: 30.3 %Jeff Davis County30.3Collingsworth County: 30.2 %Collingsworth County30.2Ochiltree County: 30.2 %Ochiltree County30.2Newton County: 29.7 %Newton County29.7Lamb County: 29.7 %Lamb County29.7Baylor County: 29.2 %Baylor County29.2Menard County: 29.1 %Menard County29.1Swisher County: 28.6 %Swisher County28.6Hale County: 28.6 %Hale County28.6Throckmorton County: 28.1 %Throckmorton County28.1Donley County: 28.1 %Donley County28.1Floyd County: 28.1 %Floyd County28.1Presidio County: 42.4 %Presidio County42.4Foard County: 39.2 %Foard County39.2Gaines County: 39 %Gaines County39Hudspeth County: 38.3 %Hudspeth County38.3San Saba County: 38.1 %San Saba County38.1Starr County: 37.9 %Starr County37.9Zapata County: 37.8 %Zapata County37.8Hidalgo County: 37.7 %Hidalgo County37.7Cochran County: 35.9 %Cochran County35.9Coleman County: 35.4 %Coleman County35.4Webb County: 35.3 %Webb County35.3Cameron County: 35 %Cameron County35Jim Hogg County: 34.4 %Jim Hogg County34.4Bailey County: 34.1 %Bailey County34.1Briscoe County: 33.7 %Briscoe County33.7Kenedy County: 33.3 %Kenedy County33.3Edwards County: 33.1 %Edwards County33.1Deaf Smith County: 32.9 %Deaf Smith County32.9Castro County: 32.9 %Castro County32.9Wheeler County: 32.9 %Wheeler County32.9Liberty County: 32.4 %Liberty County32.4Willacy County: 32.4 %Willacy County32.4Maverick County: 32.4 %Maverick County32.4San Augustine County: 31.6 %San Augustine County31.6Moore County: 31.4 %Moore County31.4Duval County: 30.8 %Duval County30.8Culberson County: 30.6 %Culberson County30.6Crane County: 30.5 %Crane County30.5Jeff Davis County: 30.3 %Jeff Davis County30.3Collingsworth County: 30.2 %Collingsworth County30.2Ochiltree County: 30.2 %Ochiltree County30.2Newton County: 29.7 %Newton County29.7Lamb County: 29.7 %Lamb County29.7Baylor County: 29.2 %Baylor County29.2Menard County: 29.1 %Menard County29.1Swisher County: 28.6 %Swisher County28.6Hale County: 28.6 %Hale County28.6Throckmorton County: 28.1 %Throckmorton County28.1Donley County: 28.1 %Donley County28.1Floyd County: 28.1 %Floyd County28.1
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2024 (%)Change on 2023
1Presidio County42.4+6.8 pts
2Foard County39.2+6.7 pts
3Gaines County39+4.9 pts
4Hudspeth County38.3+9.2 pts
5San Saba County38.1+0.7 pts
6Starr County37.9-2.4 pts
7Zapata County37.8-2.2 pts
8Hidalgo County37.7-2.5 pts
9Cochran County35.9+9.3 pts
10Coleman County35.4-1.9 pts
11Webb County35.3-0.3 pts
12Cameron County35-1.2 pts
13Jim Hogg County34.4-0 pts
14Bailey County34.1-0.2 pts
15Briscoe County33.7-4 pts
16Kenedy County33.3+33.3 pts
17Edwards County33.1+3.4 pts
18Deaf Smith County32.9+1.6 pts
19Castro County32.9-0.9 pts
20Wheeler County32.9+3.7 pts
21Liberty County32.4-0.1 pts
22Willacy County32.4-3.3 pts
23Maverick County32.4-1.7 pts
24San Augustine County31.6+3.6 pts
25Moore County31.4+2.8 pts
26Duval County30.8+1.9 pts
27Culberson County30.6-13.2 pts
28Crane County30.5-2.7 pts
29Jeff Davis County30.3-6.2 pts
30Collingsworth County30.2-2.5 pts
31Ochiltree County30.2+2 pts
32Newton County29.7-1.7 pts
33Lamb County29.7-1 pts
34Baylor County29.2+3 pts
35Menard County29.1+4.3 pts
36Swisher County28.6+0.2 pts
37Hale County28.6-3.8 pts
38Throckmorton County28.1-6.1 pts
39Donley County28.1+6.1 pts
39Floyd County28.1-3.6 pts
41Camp County27.9+0.9 pts
42Upton County27.8+7.3 pts
43Jim Wells County27.8-1.1 pts
44Dallam County27.7-0.9 pts
45Titus County27.6+1.1 pts
46Dawson County27.4+0.8 pts
47Terrell County27.3+14.8 pts
48Comanche County27.2+2.2 pts
49Terry County27.1+3.9 pts
50Jones County27-1.4 pts
51Hansford County26.9+2.9 pts
52Shelby County26.9+0.9 pts
53Cherokee County26.8-1.1 pts
54Cottle County26.7+7.2 pts
55Caldwell County26.4-4.1 pts
56Young County26.1-2.4 pts
57El Paso County26-0.1 pts
58Hall County25.8+0.8 pts
59Parmer County25.8+3.2 pts
60Brooks County25.7+9.3 pts
61Andrews County25.7+1.6 pts
62Concho County25.6+10.9 pts
63Jefferson County25.6-0.8 pts
64Dallas County25.5-0.4 pts
65Dimmit County25.5-6.9 pts
66Schleicher County25.4-2.2 pts
67Motley County25.3-2.7 pts
68Hill County25.3+0.2 pts
69Potter County25.2+0.6 pts
69Rains County25.2+4 pts
71Palo Pinto County25.2-2.6 pts
72Crosby County25-4.4 pts
73Gonzales County24.8+2.3 pts
73Trinity County24.8+0.2 pts
75Ector County24.8+0.7 pts
76Hemphill County24.7-1.6 pts
77Kinney County24.6+3.1 pts
78Hopkins County24.6-1.5 pts
79Reeves County24.5-1.8 pts
80Hockley County24.5+0.3 pts
81Nacogdoches County24.4+1.6 pts
82Navarro County24.3-1.7 pts
83Lipscomb County24.3+2.9 pts
84Zavala County24.2+6.3 pts
85Kerr County24.20 pts
86Bosque County24.2+0.8 pts
87Jack County24.1+1.9 pts
88San Patricio County24.1+0.5 pts
89San Jacinto County23.9-2.3 pts
90Harris County23.9-0.7 pts
91Tyler County23.8-1.1 pts
92Van Zandt County23.8-0.4 pts
93Llano County23.7+1.7 pts
94Uvalde County23.6-1.1 pts
95Winkler County23.5+4.3 pts
96Sherman County23.5+2.5 pts
97McCulloch County23.4-4 pts
98Bee County23.4+0.9 pts
99Anderson County23.3+0.7 pts
100King County23.2+12.9 pts
101Angelina County23.1-0.4 pts
102La Salle County22.9-16.1 pts
102Limestone County22.9-0.9 pts
104Sterling County22.8+3 pts
105Frio County22.8-0.1 pts
106Jackson County22.8+0.7 pts
107Henderson County22.8-0.9 pts
108Nueces County22.7-0 pts
109Leon County22.6+2.7 pts
110Yoakum County22.5+1.2 pts
111Waller County22.4-1.1 pts
112Jasper County22.3-1.2 pts
112Ward County22.3+2.7 pts
114Marion County22.2-0 pts
115Hunt County22.2+0.4 pts
115Red River County22.2+1.2 pts
117Wood County22+0.4 pts
118Atascosa County22-0.9 pts
119Gray County22-0.7 pts
120Bastrop County21.9-1.8 pts
121Live Oak County21.9-1.1 pts
122Victoria County21.9+0.8 pts
123Stephens County21.7-0.5 pts
124Lee County21.7+1.1 pts
125Smith County21.5+0.4 pts
126Burnet County21.3+1.3 pts
127Montague County21.3-3.2 pts
128Grimes County21-3.3 pts
128Lamar County21-1.1 pts
130Pecos County21+3.3 pts
131Real County21-5.8 pts
131Refugio County21-2.5 pts
133Hardeman County21-4.1 pts
134Mitchell County20.9-5.3 pts
135Mason County20.8-4.4 pts
136Gregg County20.5-0.5 pts
137Haskell County20.4+0.6 pts
138Scurry County20.3+1.1 pts
139Lynn County20.2-1.3 pts
140Cooke County20.1+0.6 pts
141Erath County20-1.6 pts
142Goliad County19.9+1.8 pts
143Garza County19.7+1.2 pts
144Johnson County19.6+0.4 pts
145Eastland County19.5-0.7 pts
146Hamilton County19.5+0.2 pts
147Blanco County19.5-0.9 pts
148Glasscock County19.4+7.7 pts
149Knox County19.3+3.9 pts
150Roberts County19.3-2.5 pts
151Kimble County19.3-5.4 pts
152Callahan County19.2-2.4 pts
153Tarrant County19.2-0.3 pts
154Rusk County19.2+1.3 pts
155Panola County19.2-1.8 pts
156Walker County19.1+0.8 pts
157Matagorda County19.1-0.3 pts
158Val Verde County19-4.1 pts
159Irion County19+0.5 pts
160Milam County18.9-1 pts
161Bexar County18.8-0.1 pts
162Lampasas County18.7+1.5 pts
163Austin County18.7+2.2 pts
164Sutton County18.6-2.1 pts
165Taylor County18.6-0.9 pts
166Karnes County18.5+0.2 pts
167Brazos County18.5+1.4 pts
168Tom Green County18.5+1.4 pts
169Upshur County18.4+0.1 pts
170Carson County18.4+0.2 pts
170Howard County18.4+0.2 pts
172Grayson County18.3-0.4 pts
173Houston County18.2-1 pts
173McLennan County18.2+0.3 pts
175Aransas County18.1-2.2 pts
175DeWitt County18.1-2.4 pts
177Wichita County18.1+0.5 pts
178Brown County17.9-2.5 pts
179Kleberg County17.9-1.3 pts
180Sabine County17.8-2 pts
181Orange County17.7-2 pts
182Burleson County17.6-0.1 pts
183Fannin County17.6-1.3 pts
184Franklin County17.6+1.1 pts
185Wise County17.5-1.1 pts
186Chambers County17.5-2.1 pts
187Hood County17.4-0.3 pts
188Midland County17.3-1.3 pts
188Runnels County17.3+2.4 pts
190Fisher County17.3-2.3 pts
191Cass County17.3+1.4 pts
192Brewster County17.3+4 pts
193Montgomery County17.3-0.2 pts
193Polk County17.3-2.4 pts
195Harrison County17.2-0.5 pts
196Hardin County16.9-1.3 pts
196Hutchinson County16.9-2.8 pts
198Nolan County16.9-5.3 pts
199Coke County16.9+1 pts
200Dickens County16.9+2.7 pts
201Bell County16.8-0.4 pts
202Washington County16.8-0.8 pts
203Gillespie County16.7-2.2 pts
204Wharton County16.4-3.7 pts
205Kaufman County16.3+0.6 pts
206Freestone County16.2-0.6 pts
206Galveston County16.2-0.3 pts
208Bowie County16.1-2.8 pts
209Mills County16.1-3.7 pts
210Martin County16-4.9 pts
211Lubbock County16-0.3 pts
212Falls County16-1.5 pts
213Fayette County16+0.1 pts
214McMullen County15.9+1.3 pts
215Ellis County15.7-2 pts
215Madison County15.7-1.2 pts
217Lavaca County15.7-0.1 pts
218Parker County15.5-0.2 pts
219Bandera County15.3-0.9 pts
220Brazoria County15.1+0.1 pts
221Archer County14.7-4.5 pts
221Clay County14.7-2.4 pts
223Wilson County14.2+0.7 pts
224Morris County14.1-2.7 pts
225Hartley County13.9-2.8 pts
226Shackelford County13.8-2.1 pts
227Robertson County13.6-1.4 pts
228Hays County13.4+0.1 pts
229Kendall County13.3-0 pts
230Guadalupe County13.1+0.2 pts
231Delta County13.1+5.1 pts
232Somervell County13.1+1.6 pts
233Coryell County12.9-1.6 pts
234Medina County12.9-2.3 pts
235Fort Bend County12.6-0 pts
236Travis County12.5-0.3 pts
237Randall County12.4+0.6 pts
238Wilbarger County12.3-3.6 pts
239Comal County12.2-0.6 pts
240Colorado County12.1-4.8 pts
241Denton County11-0.2 pts
242Stonewall County10.8-2.3 pts
243Reagan County10.8-6.9 pts
244Calhoun County10.8-4 pts
245Williamson County10.8+0.3 pts
246Oldham County10.60 pts
247Collin County9.8-0.8 pts
248Borden County9.2+5.1 pts
249Kent County8.9+2.1 pts
250Childress County8.8-1.1 pts

Showing the top 250 of 254. The Excel download has every row.

Other periods

About this ranking

People aged 35 to 64 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 35 to 64. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Coverage is what people reported at the interview, so the five-year figure averages five years of answers. People whose only coverage is the Indian Health Service count as uninsured. Active-duty military and people living in institutions are outside the universe. For single-year model-based county figures under 65, see uninsured_rate_under_65, uninsured_rate_18_64 and uninsured_rate_under_19 (SAHIE), a different source.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs (Counties in Texas by uninsured rate, ages 35 to 64 (US, ACS), 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, Counties in Texas by uninsured rate, ages 35 to 64 (US, ACS), 2024. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/texas-counties. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. Counties in Texas by uninsured rate, ages 35 to 64 (US, ACS), 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/texas-counties.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, Counties in Texas by uninsured rate, ages 35 to 64 (US, ACS), 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-35-64/texas-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_texas_by_2024,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs: Counties in Texas by uninsured rate, ages 35 to 64 (US, ACS), 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/texas-counties. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs: Counties in Texas by uninsured rate, ages 35 to 64 (US, ACS), 2024
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-ages-35-64/texas-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/texas-counties.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.
ER  - 
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Rank Counties in Texas by uninsured rate, ages 35 to 64 (US, ACS) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate_35_64","level":"province","within":"Texas","limit":10}
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Questions

Which county has the highest uninsured rate, ages 35 to 64 (US, ACS)?

Presidio County, with 42.4% in 2024, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 35 to 64 (US, ACS)?

Loving County, with 0% in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, ages 35 to 64 (US, ACS): other rankings

Counties in Texas: more rankings