Data / Rankings / Uninsured rate, all ages (US) / Counties in Texas

Counties in Texas by uninsured rate, all ages (US)

Dallam County had the highest uninsured rate, all ages (US) of 254 counties in 2023, at 36.3%. Loving County had the lowest, at 0%. The median was 16.6% and the figure for Texas was 17.4%. Source: the U.S. Census Bureau.

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Highest36.3Dallam County
Lowest0Loving County
Median16.6254 counties
Texas17.4History

Map of counties, 2023

Anderson County: 18.3 %Andrews County: 22.4 %Angelina County: 18 %Aransas County: 13.7 %Archer County: 17 %Armstrong County: 7.4 %Atascosa County: 21.4 %Austin County: 15.1 %Bailey County: 33.7 %Bandera County: 12.1 %Bastrop County: 20.9 %Baylor County: 21.5 %Bee County: 18.1 %Bell County: 14.4 %Bexar County: 15.9 %Blanco County: 16.1 %Borden County: 1.4 %Bosque County: 17.8 %Bowie County: 15.4 %Brazoria County: 12.8 %Brazos County: 11.9 %Brewster County: 10.6 %Briscoe County: 18.1 %Brooks County: 23.1 %Brown County: 17.8 %Burleson County: 12.4 %Burnet County: 16.2 %Caldwell County: 25.1 %Calhoun County: 10.4 %Callahan County: 16.2 %Cameron County: 26.8 %Camp County: 22.4 %Carson County: 13.1 %Cass County: 12.3 %Castro County: 21.4 %Chambers County: 16.3 %Cherokee County: 20.4 %Childress County: 13.4 %Clay County: 18 %Cochran County: 21.1 %Coke County: 12.6 %Coleman County: 27.3 %Collin County: 9.9 %Collingsworth County: 23 %Colorado County: 14 %Comal County: 10.9 %Comanche County: 17.9 %Concho County: 10 %Cooke County: 16 %Coryell County: 11.9 %Cottle County: 8.9 %Crane County: 23 %Crockett County: 13.4 %Crosby County: 21.7 %Culberson County: 28.1 %Dallam County: 36.3 %Dallas County: 21.6 %Dawson County: 22.4 %Deaf Smith County: 20.4 %Delta County: 7.7 %Denton County: 10.8 %DeWitt County: 17.5 %Dickens County: 12.1 %Dimmit County: 17.5 %Donley County: 13.2 %Duval County: 22 %Eastland County: 15.9 %Ector County: 21.6 %Edwards County: 24 %Ellis County: 15.6 %El Paso County: 21.9 %Erath County: 16.1 %Falls County: 16.2 %Fannin County: 14.8 %Fayette County: 10.4 %Fisher County: 12 %Floyd County: 24.2 %Foard County: 13.8 %Fort Bend County: 11.9 %Franklin County: 16.6 %Freestone County: 12.4 %Frio County: 15.5 %Gaines County: 32.4 %Galveston County: 13.8 %Garza County: 17.2 %Gillespie County: 15.5 %Glasscock County: 22.9 %Goliad County: 12.9 %Gonzales County: 16.4 %Gray County: 18.2 %Grayson County: 15.7 %Gregg County: 17 %Grimes County: 20.4 %Guadalupe County: 10.9 %Hale County: 23.5 %Hall County: 18.5 %Hamilton County: 14.8 %Hansford County: 19 %Hardeman County: 16.7 %Hardin County: 15.9 %Harris County: 21.2 %Harrison County: 14.6 %Hartley County: 14.1 %Haskell County: 17.3 %Hays County: 11.9 %Hemphill County: 17.9 %Henderson County: 17.8 %Hidalgo County: 29.7 %Hill County: 17.7 %Hockley County: 18.6 %Hood County: 15.2 %Hopkins County: 18.8 %Houston County: 13.8 %Howard County: 14.2 %Hudspeth County: 33.6 %Hunt County: 16.3 %Hutchinson County: 14.5 %Irion County: 14.6 %Jack County: 19.3 %Jackson County: 17 %Jasper County: 18.7 %Jeff Davis County: 19.3 %Jefferson County: 21.3 %Jim Hogg County: 31.3 %Jim Wells County: 21.3 %Johnson County: 16.4 %Jones County: 18.2 %Karnes County: 16.4 %Kaufman County: 14.1 %Kendall County: 11.3 %Kenedy County: 0 %Kent County: 3.9 %Kerr County: 17.8 %Kimble County: 14.7 %King County: 3.7 %Kinney County: 17.2 %Kleberg County: 17 %Knox County: 18 %Lamar County: 19 %Lamb County: 25.5 %Lampasas County: 13 %La Salle County: 18.9 %Lavaca County: 11.1 %Lee County: 17.6 %Leon County: 16.4 %Liberty County: 25.6 %Limestone County: 18 %Lipscomb County: 18.2 %Live Oak County: 18.1 %Llano County: 15.3 %Loving County: 0 %Lubbock County: 13.7 %Lynn County: 14.5 %McCulloch County: 19.7 %McLennan County: 13.8 %McMullen County: 18 %Madison County: 14.9 %Marion County: 14.3 %Martin County: 15.5 %Mason County: 14.2 %Matagorda County: 17.9 %Maverick County: 24.6 %Medina County: 12.7 %Menard County: 21.8 %Midland County: 15.3 %Milam County: 16.6 %Mills County: 12.4 %Mitchell County: 20.4 %Montague County: 16.1 %Montgomery County: 14.7 %Moore County: 19.9 %Morris County: 13.1 %Motley County: 19.9 %Nacogdoches County: 15.3 %Navarro County: 18.7 %Newton County: 21.1 %Nolan County: 15.5 %Nueces County: 17.6 %Ochiltree County: 21.9 %Oldham County: 15.1 %Orange County: 16.1 %Palo Pinto County: 20.1 %Panola County: 17.9 %Parker County: 13 %Parmer County: 22.8 %Pecos County: 14.7 %Polk County: 15.8 %Potter County: 20.5 %Presidio County: 26.7 %Rains County: 14.5 %Randall County: 10.4 %Reagan County: 17 %Real County: 16.8 %Red River County: 15.4 %Reeves County: 20.2 %Refugio County: 16.7 %Roberts County: 12.7 %Robertson County: 11.9 %Rockwall County: 9.1 %Runnels County: 15 %Rusk County: 14 %Sabine County: 14.1 %San Augustine County: 20 %San Jacinto County: 19.6 %San Patricio County: 18.1 %San Saba County: 25.7 %Schleicher County: 25.3 %Scurry County: 19 %Shackelford County: 13.6 %Shelby County: 19.2 %Sherman County: 15.3 %Smith County: 16.7 %Somervell County: 11.1 %Starr County: 31.3 %Stephens County: 14.4 %Sterling County: 25.8 %Stonewall County: 14.2 %Sutton County: 17.9 %Swisher County: 22.2 %Tarrant County: 16.6 %Taylor County: 14.5 %Terrell County: 10.5 %Terry County: 23.2 %Throckmorton County: 24.4 %Titus County: 21.2 %Tom Green County: 14.5 %Travis County: 12.2 %Trinity County: 15.7 %Tyler County: 17.1 %Upshur County: 13.3 %Upton County: 14.8 %Uvalde County: 20.1 %Val Verde County: 19.4 %Van Zandt County: 18.2 %Victoria County: 16.8 %Walker County: 14.8 %Waller County: 20.6 %Ward County: 16 %Washington County: 15.1 %Webb County: 28.4 %Wharton County: 16.5 %Wheeler County: 19.6 %Wichita County: 15.2 %Wilbarger County: 10.6 %Willacy County: 26.5 %Williamson County: 9.5 %Wilson County: 11.4 %Winkler County: 18 %Wise County: 15 %Wood County: 15.2 %Yoakum County: 21.2 %Young County: 20.2 %Zapata County: 27.7 %Zavala County: 13.1 %
  • Under 13
  • 13 to 15
  • 15 to 17
  • 17 to 18
  • 18 to 22
  • 22 and over
%, 2023. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2023

Dallam County: 36.3 %Dallam County36.3Bailey County: 33.7 %Bailey County33.7Hudspeth County: 33.6 %Hudspeth County33.6Gaines County: 32.4 %Gaines County32.4Starr County: 31.3 %Starr County31.3Jim Hogg County: 31.3 %Jim Hogg County31.3Hidalgo County: 29.7 %Hidalgo County29.7Webb County: 28.4 %Webb County28.4Culberson County: 28.1 %Culberson County28.1Zapata County: 27.7 %Zapata County27.7Coleman County: 27.3 %Coleman County27.3Cameron County: 26.8 %Cameron County26.8Presidio County: 26.7 %Presidio County26.7Willacy County: 26.5 %Willacy County26.5Sterling County: 25.8 %Sterling County25.8San Saba County: 25.7 %San Saba County25.7Liberty County: 25.6 %Liberty County25.6Lamb County: 25.5 %Lamb County25.5Schleicher County: 25.3 %Schleicher County25.3Caldwell County: 25.1 %Caldwell County25.1Maverick County: 24.6 %Maverick County24.6Throckmorton County: 24.4 %Throckmorton County24.4Floyd County: 24.2 %Floyd County24.2Edwards County: 24 %Edwards County24Hale County: 23.5 %Hale County23.5Terry County: 23.2 %Terry County23.2Brooks County: 23.1 %Brooks County23.1Crane County: 23 %Crane County23Collingsworth County: 23 %Collingsworth County23Glasscock County: 22.9 %Glasscock County22.9Parmer County: 22.8 %Parmer County22.8Camp County: 22.4 %Camp County22.4Dawson County: 22.4 %Dawson County22.4Andrews County: 22.4 %Andrews County22.4Swisher County: 22.2 %Swisher County22.2Duval County: 22 %Duval County22Ochiltree County: 21.9 %Ochiltree County21.9El Paso County: 21.9 %El Paso County21.9Menard County: 21.8 %Menard County21.8Crosby County: 21.7 %Crosby County21.7Dallam County: 36.3 %Dallam County36.3Bailey County: 33.7 %Bailey County33.7Hudspeth County: 33.6 %Hudspeth County33.6Gaines County: 32.4 %Gaines County32.4Starr County: 31.3 %Starr County31.3Jim Hogg County: 31.3 %Jim Hogg County31.3Hidalgo County: 29.7 %Hidalgo County29.7Webb County: 28.4 %Webb County28.4Culberson County: 28.1 %Culberson County28.1Zapata County: 27.7 %Zapata County27.7Coleman County: 27.3 %Coleman County27.3Cameron County: 26.8 %Cameron County26.8Presidio County: 26.7 %Presidio County26.7Willacy County: 26.5 %Willacy County26.5Sterling County: 25.8 %Sterling County25.8San Saba County: 25.7 %San Saba County25.7Liberty County: 25.6 %Liberty County25.6Lamb County: 25.5 %Lamb County25.5Schleicher County: 25.3 %Schleicher County25.3Caldwell County: 25.1 %Caldwell County25.1Maverick County: 24.6 %Maverick County24.6Throckmorton County: 24.4 %Throckmorton County24.4Floyd County: 24.2 %Floyd County24.2Edwards County: 24 %Edwards County24Hale County: 23.5 %Hale County23.5Terry County: 23.2 %Terry County23.2Brooks County: 23.1 %Brooks County23.1Crane County: 23 %Crane County23Collingsworth County: 23 %Collingsworth County23Glasscock County: 22.9 %Glasscock County22.9Parmer County: 22.8 %Parmer County22.8Camp County: 22.4 %Camp County22.4Dawson County: 22.4 %Dawson County22.4Andrews County: 22.4 %Andrews County22.4Swisher County: 22.2 %Swisher County22.2Duval County: 22 %Duval County22Ochiltree County: 21.9 %Ochiltree County21.9El Paso County: 21.9 %El Paso County21.9Menard County: 21.8 %Menard County21.8Crosby County: 21.7 %Crosby County21.7
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2023 (%)Change on 2022
1Dallam County36.3+11 pts
2Bailey County33.7+1.6 pts
3Hudspeth County33.6+4.6 pts
4Gaines County32.4+3 pts
5Starr County31.3-1.8 pts
6Jim Hogg County31.3+4.1 pts
7Hidalgo County29.7-1.3 pts
8Webb County28.4-0 pts
9Culberson County28.1+13.6 pts
10Zapata County27.7+0.8 pts
11Coleman County27.3+2.3 pts
12Cameron County26.8-0.8 pts
13Presidio County26.7-6.3 pts
14Willacy County26.5-1.8 pts
15Sterling County25.8+3.2 pts
16San Saba County25.7+3 pts
17Liberty County25.6+1.1 pts
18Lamb County25.5+0.1 pts
19Schleicher County25.3+0.5 pts
20Caldwell County25.1+0.6 pts
21Maverick County24.6-3.4 pts
22Throckmorton County24.4-2.1 pts
23Floyd County24.2-0.1 pts
24Edwards County24-1.8 pts
25Hale County23.5+1.2 pts
26Terry County23.2+1.3 pts
27Brooks County23.1-1.5 pts
28Crane County23+1 pts
29Collingsworth County23-7.3 pts
30Glasscock County22.9+0.4 pts
31Parmer County22.8-1.4 pts
32Camp County22.4+0.2 pts
33Dawson County22.4+2.5 pts
34Andrews County22.4-2.5 pts
35Swisher County22.2+1.8 pts
36Duval County22+1.8 pts
37Ochiltree County21.9-1.8 pts
38El Paso County21.90 pts
39Menard County21.8-3.6 pts
40Crosby County21.7+1.7 pts
41Ector County21.6-0.2 pts
42Dallas County21.60 pts
43Baylor County21.5+5.2 pts
44Castro County21.4-2.1 pts
45Atascosa County21.4-0 pts
46Jefferson County21.3+0.5 pts
47Jim Wells County21.3+1 pts
48Titus County21.2+1.4 pts
48Yoakum County21.2+1.4 pts
50Harris County21.2-0 pts
51Cochran County21.1+1.8 pts
52Newton County21.1-3.3 pts
53Bastrop County20.9+1.7 pts
54Waller County20.6+2.3 pts
55Potter County20.5-1 pts
56Cherokee County20.4-0.4 pts
57Grimes County20.4+2.2 pts
58Deaf Smith County20.4-2.9 pts
58Mitchell County20.4-5.4 pts
60Young County20.2+1.3 pts
61Reeves County20.2+3.5 pts
62Uvalde County20.1+0.8 pts
63Palo Pinto County20.1+1.4 pts
64San Augustine County20-1.6 pts
65Moore County19.9-1.5 pts
65Motley County19.9+1.3 pts
67McCulloch County19.7+0.8 pts
68Wheeler County19.6-2.7 pts
69San Jacinto County19.6-0.4 pts
70Val Verde County19.4-1.3 pts
71Jack County19.3+0.7 pts
72Jeff Davis County19.3+2.1 pts
73Shelby County19.2-1.1 pts
74Hansford County19+2 pts
75Lamar County19-0 pts
76Scurry County19-0.1 pts
77La Salle County18.9-0.8 pts
78Hopkins County18.80 pts
79Jasper County18.7-1.4 pts
80Navarro County18.7+0.6 pts
81Hockley County18.6-1.4 pts
82Hall County18.5-2.6 pts
83Anderson County18.3+0.9 pts
84Jones County18.2-1.1 pts
85Gray County18.2-1.3 pts
86Lipscomb County18.2-1.8 pts
86Van Zandt County18.2+0.4 pts
88San Patricio County18.1+1.2 pts
89Bee County18.1+0.9 pts
90Live Oak County18.1+0.1 pts
91Briscoe County18.1-2.9 pts
92Clay County18+2.3 pts
92Knox County18+1.9 pts
94Angelina County18-0.6 pts
95McMullen County18-4.1 pts
96Winkler County18-0.8 pts
97Limestone County18-1.2 pts
98Sutton County17.9+1.7 pts
99Hemphill County17.9-0.3 pts
100Comanche County17.9+0.4 pts
100Panola County17.9-2.1 pts
102Matagorda County17.9+0.6 pts
103Henderson County17.8-0.9 pts
103Kerr County17.8-0.3 pts
105Brown County17.8+0.5 pts
106Bosque County17.8-0.4 pts
107Hill County17.7-0.2 pts
108Lee County17.6+3.9 pts
109Nueces County17.6-0.6 pts
110Dimmit County17.5+0.3 pts
111DeWitt County17.5+0.2 pts
112Haskell County17.3-3 pts
113Kinney County17.2+3.6 pts
114Garza County17.2+0.9 pts
115Tyler County17.1+1.2 pts
116Archer County17+0.5 pts
117Gregg County170 pts
118Jackson County17+1.6 pts
118Kleberg County17-0.4 pts
120Reagan County17-0.1 pts
121Victoria County16.8+0.4 pts
122Real County16.8-3 pts
123Smith County16.7-0.4 pts
124Hardeman County16.7+1.8 pts
124Refugio County16.7+0.9 pts
126Franklin County16.6+1.4 pts
127Tarrant County16.6-0.3 pts
128Milam County16.6+0.4 pts
129Wharton County16.5-2.4 pts
130Leon County16.4-2.1 pts
131Johnson County16.4-0 pts
132Gonzales County16.4-2.5 pts
132Karnes County16.4+0.1 pts
134Hunt County16.3-0 pts
135Chambers County16.3+0.4 pts
136Callahan County16.2-1 pts
137Burnet County16.2-1.2 pts
138Falls County16.2-0.7 pts
139Erath County16.1+1.3 pts
140Orange County16.1-0.2 pts
141Montague County16.1+0.5 pts
142Blanco County16.1+0.9 pts
143Cooke County16+1 pts
144Ward County16+4 pts
145Hardin County15.9-0.6 pts
146Bexar County15.9-0.2 pts
146Eastland County15.9-0.3 pts
148Polk County15.8-0.9 pts
149Grayson County15.7-0.9 pts
150Trinity County15.7-1.7 pts
151Ellis County15.6-0.5 pts
152Gillespie County15.5-2.4 pts
153Frio County15.5+1.3 pts
154Martin County15.5+0.8 pts
155Nolan County15.5-1.6 pts
156Bowie County15.4-0.1 pts
157Red River County15.4-3.6 pts
158Nacogdoches County15.3-0.2 pts
159Llano County15.3+0.5 pts
159Midland County15.3-0.1 pts
161Sherman County15.3-0.1 pts
162Wichita County15.2+0.6 pts
162Wood County15.2+0.1 pts
164Hood County15.2+0.7 pts
165Austin County15.1+1.1 pts
166Oldham County15.1+2.8 pts
167Washington County15.1+1.7 pts
168Runnels County15-0.4 pts
169Wise County15-1.3 pts
170Madison County14.9+1.6 pts
171Fannin County14.8-0.8 pts
172Upton County14.8+3 pts
173Hamilton County14.8-0.3 pts
174Walker County14.8-0.3 pts
175Montgomery County14.7+0.4 pts
176Pecos County14.7-2.5 pts
177Kimble County14.7-3.2 pts
178Irion County14.6-7.6 pts
179Harrison County14.6-1.7 pts
180Taylor County14.5-1 pts
181Tom Green County14.5+0.7 pts
182Hutchinson County14.5-1.1 pts
183Rains County14.5-1.8 pts
184Lynn County14.5-2.2 pts
185Bell County14.4-0.1 pts
186Stephens County14.4-3.1 pts
187Marion County14.3+2.7 pts
188Stonewall County14.2-4 pts
189Howard County14.2-2.4 pts
190Mason County14.2+3 pts
191Sabine County14.1+0.9 pts
192Hartley County14.1-7.3 pts
193Kaufman County14.1+0.5 pts
194Rusk County14-1.8 pts
195Colorado County14-1 pts
196Galveston County13.8-0 pts
196Houston County13.8-2.5 pts
198Foard County13.8+1.7 pts
198McLennan County13.8-0.4 pts
200Lubbock County13.7+0.2 pts
201Aransas County13.7-1.8 pts
202Shackelford County13.6-0.6 pts
203Crockett County13.4-4.7 pts
204Childress County13.4-6.9 pts
205Upshur County13.3-3.2 pts
206Donley County13.2-4 pts
207Morris County13.1-0.4 pts
208Carson County13.1+2.8 pts
208Zavala County13.1+0.9 pts
210Parker County13-0.8 pts
211Lampasas County13-0.7 pts
212Goliad County12.9+1.7 pts
213Brazoria County12.8-0.5 pts
214Roberts County12.7-0.3 pts
215Medina County12.7-1 pts
216Coke County12.6-0.1 pts
217Freestone County12.4+1 pts
218Burleson County12.4-1.5 pts
219Mills County12.4-1.2 pts
220Cass County12.3-1.4 pts
221Travis County12.2-0.2 pts
222Bandera County12.1-1.7 pts
223Dickens County12.1-2.7 pts
224Fisher County12-1 pts
225Hays County11.9-1 pts
225Robertson County11.9-1.5 pts
227Fort Bend County11.9+0.1 pts
228Brazos County11.9-0.3 pts
229Coryell County11.9-0.6 pts
230Wilson County11.4-0.9 pts
231Kendall County11.3-0.7 pts
232Somervell County11.1-1.6 pts
233Lavaca County11.1+0.6 pts
234Comal County10.9-0.3 pts
235Guadalupe County10.9-0.7 pts
236Denton County10.8-0.2 pts
237Wilbarger County10.6-0.8 pts
238Brewster County10.6-1.3 pts
239Terrell County10.5+0.4 pts
240Calhoun County10.4+0.9 pts
241Randall County10.4+0.8 pts
242Fayette County10.4-0.7 pts
243Concho County100 pts
244Collin County9.9-0.1 pts
245Williamson County9.5-0.3 pts
246Rockwall County9.1+0.3 pts
247Cottle County8.9-1.6 pts
248Delta County7.7+0.7 pts
249Armstrong County7.4+0.2 pts
250Kent County3.9-0.3 pts

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

Other periods

About this ranking

People without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population. 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 with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-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 with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs (Counties in Texas by uninsured rate, all ages (US), 2023) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, Counties in Texas by uninsured rate, all ages (US), 2023. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate/texas-counties?period=2023. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. Counties in Texas by uninsured rate, all ages (US), 2023. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate/texas-counties?period=2023.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, Counties in Texas by uninsured rate, all ages (US), 2023 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate/texas-counties?period=2023 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_texas_by_2023,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs: Counties in Texas by uninsured rate, all ages (US), 2023}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/texas-counties?period=2023. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs: Counties in Texas by uninsured rate, all ages (US), 2023
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate/texas-counties?period=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/texas-counties?period=2023.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Retrieved 2026-10-12.
ER  -
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Rank Counties in Texas by uninsured rate, all ages (US) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate","level":"province","within":"Texas","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=uninsured_rate&level=province&within=Texas&limit=10

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Questions

Which county has the highest uninsured rate, all ages (US)?

Dallam County, with 36.3% in 2023, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, all ages (US)?

Loving County, with 0% in 2023.

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 with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, all ages (US): other rankings

Counties in Texas: more rankings