Data / Rankings / Uninsured rate, ages 19 to 34 (US, ACS) / US counties

US counties by uninsured rate, ages 19 to 34 (US, ACS), 2024

Edwards County had the highest uninsured rate, ages 19 to 34 (US, ACS) of 3144 counties in 2024, at 100%. Wheeler County had the lowest, at 0%. The median was 14.4% and the figure for the United States was 14.3%. Source: the U.S. Census Bureau.

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Highest100Edwards County
Lowest0Wheeler County
Median14.43144 counties
United States14.3History

Map of counties, 2024

%, 2024. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2024

Edwards County: 100 %Edwards County100Sierra County: 98.4 %Sierra County98.4Oglala Lakota County: 71.5 %Oglala Lakota County71.5Buffalo County: 70.2 %Buffalo County70.2Quitman County: 69.5 %Quitman County69.5Bennett County: 64.7 %Bennett County64.7Jackson County: 64.7 %Jackson County64.7Jim Hogg County: 59.4 %Jim Hogg County59.4Real County: 57.6 %Real County57.6LaGrange County: 56.5 %LaGrange County56.5Culberson County: 56.3 %Culberson County56.3Baker County: 56 %Baker County56Mineral County: 55.7 %Mineral County55.7Terry County: 55.6 %Terry County55.6Lake and Peninsula Borough: 55.1 %Lake and Peninsula Borough55.1Terrell County: 54.2 %Terrell County54.2Mellette County: 53.3 %Mellette County53.3Zapata County: 52.5 %Zapata County52.5Brooks County: 52.2 %Brooks County52.2Holmes County: 51.4 %Holmes County51.4Gaines County: 50.9 %Gaines County50.9Throckmorton County: 50.3 %Throckmorton County50.3Bristol Bay Borough: 50 %Bristol Bay Borough50McMullen County: 50 %McMullen County50Motley County: 50 %Motley County50Lamb County: 49.9 %Lamb County49.9Presidio County: 48.7 %Presidio County48.7Ziebach County: 48.7 %Ziebach County48.7Aleutians East Borough: 48.5 %Aleutians East Borough48.5Macon County: 48 %Macon County48Wheeler County: 47.6 %Wheeler County47.6Grant County: 47.4 %Grant County47.4Starr County: 46.8 %Starr County46.8Kinney County: 46.5 %Kinney County46.5Hidalgo County: 46.4 %Hidalgo County46.4Atkinson County: 46 %Atkinson County46Cochran County: 45.6 %Cochran County45.6Hudspeth County: 45.4 %Hudspeth County45.4McCulloch County: 45.1 %McCulloch County45.1Webb County: 44.9 %Webb County44.9Edwards County: 100 %Edwards County100Sierra County: 98.4 %Sierra County98.4Oglala Lakota County: 71.5 %Oglala Lakota County71.5Buffalo County: 70.2 %Buffalo County70.2Quitman County: 69.5 %Quitman County69.5Bennett County: 64.7 %Bennett County64.7Jackson County: 64.7 %Jackson County64.7Jim Hogg County: 59.4 %Jim Hogg County59.4Real County: 57.6 %Real County57.6LaGrange County: 56.5 %LaGrange County56.5Culberson County: 56.3 %Culberson County56.3Baker County: 56 %Baker County56Mineral County: 55.7 %Mineral County55.7Terry County: 55.6 %Terry County55.6Lake and Peninsula Borough: 55.1 %Lake and Peninsula Borough55.1Terrell County: 54.2 %Terrell County54.2Mellette County: 53.3 %Mellette County53.3Zapata County: 52.5 %Zapata County52.5Brooks County: 52.2 %Brooks County52.2Holmes County: 51.4 %Holmes County51.4Gaines County: 50.9 %Gaines County50.9Throckmorton County: 50.3 %Throckmorton County50.3Bristol Bay Borough: 50 %Bristol Bay Borough50McMullen County: 50 %McMullen County50Motley County: 50 %Motley County50Lamb County: 49.9 %Lamb County49.9Presidio County: 48.7 %Presidio County48.7Ziebach County: 48.7 %Ziebach County48.7Aleutians East Borough: 48.5 %Aleutians East Borough48.5Macon County: 48 %Macon County48Wheeler County: 47.6 %Wheeler County47.6Grant County: 47.4 %Grant County47.4Starr County: 46.8 %Starr County46.8Kinney County: 46.5 %Kinney County46.5Hidalgo County: 46.4 %Hidalgo County46.4Atkinson County: 46 %Atkinson County46Cochran County: 45.6 %Cochran County45.6Hudspeth County: 45.4 %Hudspeth County45.4McCulloch County: 45.1 %McCulloch County45.1Webb County: 44.9 %Webb County44.9
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2024 (%)Change on 2023
1Edwards County100+8.6 pts
2Sierra County98.4+19.1 pts
3Oglala Lakota County71.5+7.2 pts
4Buffalo County70.2+9.3 pts
5Quitman County69.5-5.8 pts
6Bennett County64.7+0.6 pts
7Jackson County64.7-1.6 pts
8Jim Hogg County59.4+1.4 pts
9Real County57.6-24 pts
10LaGrange County56.5+1.4 pts
11Culberson County56.3-4.9 pts
12Baker County56-0.2 pts
13Mineral County55.7-3.4 pts
14Terry County55.6+6.4 pts
15Lake and Peninsula Borough55.1+0.5 pts
16Terrell County54.2-13.9 pts
17Mellette County53.3-10.6 pts
18Zapata County52.5+0.4 pts
19Brooks County52.2-3.5 pts
20Holmes County51.4+1.2 pts
21Gaines County50.9+2 pts
22Throckmorton County50.3+0.5 pts
23Bristol Bay Borough50+1.9 pts
23McMullen County50+12.1 pts
23Motley County50-7.2 pts
26Lamb County49.9-1 pts
27Presidio County48.7-12.5 pts
28Ziebach County48.7-0.2 pts
29Aleutians East Borough48.5-3.8 pts
30Macon County48+3.3 pts
31Wheeler County47.6+15.1 pts
32Grant County47.4-2.9 pts
33Starr County46.8-4.3 pts
34Kinney County46.5+13.4 pts
35Hidalgo County46.4-2.1 pts
36Atkinson County46+1.4 pts
37Cochran County45.6+5.3 pts
38Hudspeth County45.4-5.8 pts
39McCulloch County45.1+10 pts
40Webb County44.9-1.4 pts
41Schleicher County44.9-10.3 pts
42Issaquena County44.4-13.3 pts
43Hot Springs County44-1.4 pts
44Seminole County43.7-5.3 pts
45Scotland County43.3+6.7 pts
46Bledsoe County43.1-2.8 pts
47Coal County43+2.3 pts
48Clay County43+8.1 pts
49Todd County42.8-7.6 pts
50Jasper County42.6+1.5 pts
51Harmon County42.5-6.1 pts
52Cameron County42.2-1.1 pts
53Coleman County42-13.2 pts
53Menard County42+2.1 pts
55Stanton County41.9+1.7 pts
56Comanche County41.8+8.8 pts
57Floyd County41.6+2.7 pts
58Hamilton County41.4+8.2 pts
59Choctaw County41.3+1.8 pts
60Webster County41.2+17.1 pts
61Liberty County40.9+1.7 pts
62Davis County40.8+0.8 pts
63Crosby County40.7+3 pts
64Jeff Davis County40.5-2.2 pts
65Corson County40.3-3.8 pts
66DeWitt County40.1+2.4 pts
67Hardee County39.8+6.4 pts
68Childress County39.8+6.1 pts
69Dewey County39.7-2.7 pts
70Knox County39.6-7 pts
71Willacy County39.5-3.7 pts
72Glasscock County39.4-5.5 pts
73Ben Hill County39.3+1.5 pts
74Hoonah-Angoon Census Area39.3+2.5 pts
75Reagan County39.3+10.3 pts
76Hendry County39.2+4.1 pts
77Mitchell County39.1-2.1 pts
78Clay County39-7.5 pts
79Bandera County38.8+9.2 pts
80Big Horn County38.6+6.4 pts
81Matagorda County38.6+3.2 pts
82Bastrop County38.5+3.1 pts
83Callahan County38.4+3 pts
84Menominee County38.3-1.6 pts
85Grady County38.3-4.9 pts
86Fannin County38.3+3.6 pts
87Dallam County38.2-24.4 pts
88Early County38.1-12.9 pts
89Glades County38.1+5.5 pts
90San Saba County38.1+0.5 pts
91Owyhee County38+3 pts
92Maverick County37.9-1.8 pts
93Karnes County37.9-0.7 pts
94Lyman County37.9+3.2 pts
95Burnet County37.8+4.4 pts
96Wayne County37.8-2.3 pts
97Kimble County37.8+12.4 pts
98Swain County37.8+1.9 pts
99Lamar County37.7+1.4 pts
100Bailey County37.7-6 pts
101Morgan County37.4-3.6 pts
102Platte County37.4-5.5 pts
103Castro County37.4+5.7 pts
103Parmer County37.4+3 pts
105San Jacinto County37.3-1.1 pts
106El Paso County37.3-0.2 pts
107Wood County37.2+5.1 pts
108Stewart County37.1-3.1 pts
108Tunica County37.1+6 pts
110Northumberland County37.1+5.2 pts
111Adair County36.9-2.1 pts
112Cherokee County36.5+1.9 pts
113Shackelford County36.5+2.9 pts
114Knox County36.4-11.3 pts
115Grimes County36.3+4.1 pts
116Burke County35.9+5.8 pts
117Garza County35.8+1 pts
118Elbert County35.8+0.9 pts
118Oregon County35.8+0.8 pts
120DeSoto County35.7+1.1 pts
121Jefferson County35.7-1 pts
122Brantley County35.5+8.3 pts
123Fall River County35.5+4.9 pts
124Terrell County35.3-1.8 pts
125Marshall County35.3+2.2 pts
126Marion County35.3+3.2 pts
127Atascosa County35.3-4.9 pts
128Brown County35.2-2.6 pts
129Wheeler County35.2-2.9 pts
130Whitfield County35.2+1.4 pts
131Limestone County35.1+0.6 pts
132Appling County35+2.7 pts
133Hyde County35+12.4 pts
133Walworth County35+1.1 pts
135Van Buren County34.9+4.9 pts
136Rains County34.8+5.3 pts
137Lanier County34.8-0.6 pts
138Baylor County34.8-7.5 pts
139Greene County34.8+2 pts
140Golden Valley County34.8+10.3 pts
141Sterling County34.7+2.9 pts
142San Augustine County34.6-5.2 pts
143Hamilton County34.5-4.6 pts
144Pushmataha County34.5-4.3 pts
145Swisher County34.5+2.5 pts
146Shelby County34.3+0.6 pts
147Newton County34.3-4.9 pts
148Adams County34.2+1.1 pts
149Haskell County34.2-13.1 pts
150Clark County34.1+1.6 pts
151Clinch County34.1-5.6 pts
152Live Oak County34.1+1 pts
153Johnson County34+4 pts
154Saluda County33.9+3.5 pts
155Okeechobee County33.8-1.8 pts
156Dunklin County33.8-0.5 pts
157Bosque County33.7-1.1 pts
157Gadsden County33.7-1.8 pts
159Mitchell County33.7-1.6 pts
160Fremont County33.7-0.4 pts
161Greene County33.7-11.1 pts
162Taylor County33.5+3 pts
163Ouray County33.5-7.8 pts
164Okanogan County33.5+0.2 pts
165Colquitt County33.4-0.8 pts
166Panola County33.3+2.3 pts
167Toombs County33.2-2.7 pts
168Marion County33.1+0.2 pts
169Hardin County33+2.4 pts
170Bryan County33-1.7 pts
171Titus County32.9-0.1 pts
172Rabun County32.9+3.3 pts
173Palo Pinto County32.8-0.4 pts
174Coffee County32.7-2.9 pts
175Hockley County32.6+2.9 pts
176Atoka County32.6-2.4 pts
177Glacier County32.6-5.9 pts
178Lake County32.6+0.1 pts
179Hale County32.5-4.9 pts
179Saguache County32.5+2 pts
181Colorado County32.5+4.3 pts
182Red River County32.4+3.8 pts
183Adams County32.4+0.6 pts
183Harris County32.4-0 pts
185Duval County32.4-0.6 pts
186Val Verde County32.3-3.1 pts
187Martin County32.3+14.2 pts
188Keweenaw County32.2-0.3 pts
189Leon County32.2-2.6 pts
190Charlton County32.1-14.5 pts
190Ware County32.1+3.6 pts
192Nueces County32.1-0.1 pts
193Potter County32.1-2.1 pts
194La Salle County32.1-11 pts
195Roosevelt County32-7.4 pts
196Power County320 pts
197De Baca County32+4.1 pts
198Gillespie County32+0.1 pts
199Le Flore County31.9-2.8 pts
199Polk County31.9-0.6 pts
201Refugio County31.9+1.2 pts
202Roberts County31.9+0.2 pts
203Stonewall County31.9+12.4 pts
204Bee County31.8+0.1 pts
205Gooding County31.8-2.1 pts
206Yukon-Koyukuk Census Area31.7+8.1 pts
207San Juan County31.7+3.9 pts
208Haskell County31.6-3.3 pts
209Gray County31.6-1.9 pts
210Dodge County31.5-5.1 pts
210Wilkinson County31.5+3.2 pts
212Hopkins County31.5+2.1 pts
213Garfield County31.5-0.3 pts
214Haskell County31.4-3.9 pts
215Caldwell County31.4-3.9 pts
216Union County31.4+6.8 pts
217Crawford County31.4+1.9 pts
218Hansford County31.4+2 pts
219Runnels County31.3-0.1 pts
220Highlands County31.3+2.6 pts
221Seminole County31.3-4.6 pts
222Navarro County31.3+1.9 pts
223Decatur County31.2-4.5 pts
224Franklin County31.1+6.5 pts
224Van Zandt County31.1-0.9 pts
226Dawson County31.1-4.1 pts
227Kleberg County31+0.5 pts
227Rolette County31-1.4 pts
229Anderson County31-0.9 pts
230Falls County31-2.6 pts
230San Patricio County31-0.4 pts
232Morris County30.9+3.3 pts
233Gosper County30.9-3.3 pts
234Sioux County30.9-6.4 pts
235Jim Wells County30.9-3.6 pts
236Cherokee County30.8-1.7 pts
236Manassas Park city30.8+3.1 pts
236Pittsburg County30.8-0.9 pts
239Chambers County30.8-1.3 pts
239Wayne County30.8+2.4 pts
241Telfair County30.8+7.2 pts
242Glascock County30.8+0.7 pts
243McIntosh County30.7-7.4 pts
244Barnwell County30.7+3.7 pts
244Dallas County30.7-0.1 pts
246Irwin County30.6-4.3 pts
247Henderson County30.6-3.2 pts
248Douglas County30.6+2.3 pts
249Jefferson County30.6+2.2 pts
250Somervell County30.6+1.8 pts

Showing the top 250 of 3144. The Excel download has every row.

Other periods

About this ranking

People aged 19 to 34 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 19 to 34. 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 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, 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 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs (US counties by uninsured rate, ages 19 to 34 (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 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs, US counties by uninsured rate, ages 19 to 34 (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-19-34/us-counties. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. US counties by uninsured rate, ages 19 to 34 (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-19-34/us-counties.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs, US counties by uninsured rate, ages 19 to 34 (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-19-34/us-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_us_counties_by_uninsured_2024,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs: US counties by uninsured rate, ages 19 to 34 (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-19-34/us-counties. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, 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 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs: US counties by uninsured rate, ages 19 to 34 (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-19-34/us-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/us-counties.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, 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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Questions

Which county has the highest uninsured rate, ages 19 to 34 (US, ACS)?

Edwards County, with 100% in 2024, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 19 to 34 (US, ACS)?

Wheeler 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 19 to 34 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 19 to 34, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, ages 19 to 34 (US, ACS): other rankings

US counties: more rankings