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

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

Edwards County had the highest uninsured rate, ages 19 to 34 (US, ACS) of 3144 counties in 2023, at 91.4%. Wibaux County had the lowest, at 0%. The median was 14.8% and the figure for the United States was 14.5%. Source: the U.S. Census Bureau.

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Highest91.4Edwards County
Lowest0Wibaux County
Median14.83144 counties
United States14.5History

Map of counties, 2023

%, 2023. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2023

Edwards County: 91.4 %Edwards County91.4Real County: 81.6 %Real County81.6Sierra County: 79.4 %Sierra County79.4Quitman County: 75.2 %Quitman County75.2Terrell County: 68.1 %Terrell County68.1Jackson County: 66.3 %Jackson County66.3Oglala Lakota County: 64.3 %Oglala Lakota County64.3Bennett County: 64.1 %Bennett County64.1Mellette County: 63.9 %Mellette County63.9Dallam County: 62.6 %Dallam County62.6Presidio County: 61.2 %Presidio County61.2Culberson County: 61.1 %Culberson County61.1Buffalo County: 60.9 %Buffalo County60.9Mineral County: 59.1 %Mineral County59.1Jim Hogg County: 58 %Jim Hogg County58Issaquena County: 57.7 %Issaquena County57.7Motley County: 57.2 %Motley County57.2Baker County: 56.2 %Baker County56.2Brooks County: 55.7 %Brooks County55.7Coleman County: 55.2 %Coleman County55.2Schleicher County: 55.2 %Schleicher County55.2LaGrange County: 55.1 %LaGrange County55.1Jeff Davis County: 55.1 %Jeff Davis County55.1Lake and Peninsula Borough: 54.6 %Lake and Peninsula Borough54.6Aleutians East Borough: 52.3 %Aleutians East Borough52.3Zapata County: 52.1 %Zapata County52.1Hudspeth County: 51.3 %Hudspeth County51.3Early County: 51.1 %Early County51.1Starr County: 51 %Starr County51Lamb County: 51 %Lamb County51Todd County: 50.3 %Todd County50.3Grant County: 50.3 %Grant County50.3Holmes County: 50.2 %Holmes County50.2Throckmorton County: 49.8 %Throckmorton County49.8Terry County: 49.2 %Terry County49.2Seminole County: 49 %Seminole County49Gaines County: 48.9 %Gaines County48.9Ziebach County: 48.9 %Ziebach County48.9Harmon County: 48.6 %Harmon County48.6Hidalgo County: 48.5 %Hidalgo County48.5Edwards County: 91.4 %Edwards County91.4Real County: 81.6 %Real County81.6Sierra County: 79.4 %Sierra County79.4Quitman County: 75.2 %Quitman County75.2Terrell County: 68.1 %Terrell County68.1Jackson County: 66.3 %Jackson County66.3Oglala Lakota County: 64.3 %Oglala Lakota County64.3Bennett County: 64.1 %Bennett County64.1Mellette County: 63.9 %Mellette County63.9Dallam County: 62.6 %Dallam County62.6Presidio County: 61.2 %Presidio County61.2Culberson County: 61.1 %Culberson County61.1Buffalo County: 60.9 %Buffalo County60.9Mineral County: 59.1 %Mineral County59.1Jim Hogg County: 58 %Jim Hogg County58Issaquena County: 57.7 %Issaquena County57.7Motley County: 57.2 %Motley County57.2Baker County: 56.2 %Baker County56.2Brooks County: 55.7 %Brooks County55.7Coleman County: 55.2 %Coleman County55.2Schleicher County: 55.2 %Schleicher County55.2LaGrange County: 55.1 %LaGrange County55.1Jeff Davis County: 55.1 %Jeff Davis County55.1Lake and Peninsula Borough: 54.6 %Lake and Peninsula Borough54.6Aleutians East Borough: 52.3 %Aleutians East Borough52.3Zapata County: 52.1 %Zapata County52.1Hudspeth County: 51.3 %Hudspeth County51.3Early County: 51.1 %Early County51.1Starr County: 51 %Starr County51Lamb County: 51 %Lamb County51Todd County: 50.3 %Todd County50.3Grant County: 50.3 %Grant County50.3Holmes County: 50.2 %Holmes County50.2Throckmorton County: 49.8 %Throckmorton County49.8Terry County: 49.2 %Terry County49.2Seminole County: 49 %Seminole County49Gaines County: 48.9 %Gaines County48.9Ziebach County: 48.9 %Ziebach County48.9Harmon County: 48.6 %Harmon County48.6Hidalgo County: 48.5 %Hidalgo County48.5
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2023 (%)Change on 2022
1Edwards County91.4+18.9 pts
2Real County81.6+12 pts
3Sierra County79.4+28.8 pts
4Quitman County75.2+8.6 pts
5Terrell County68.1+7.2 pts
6Jackson County66.3+9.5 pts
7Oglala Lakota County64.3-0.5 pts
8Bennett County64.1+11.6 pts
9Mellette County63.9-0.3 pts
10Dallam County62.6+14 pts
11Presidio County61.2+9.2 pts
12Culberson County61.1+53.5 pts
13Buffalo County60.9-3.3 pts
14Mineral County59.1+1.4 pts
15Jim Hogg County58+5.7 pts
16Issaquena County57.7+3 pts
17Motley County57.2+15.6 pts
18Baker County56.2-0.5 pts
19Brooks County55.7-7.3 pts
20Coleman County55.2+3.9 pts
21Schleicher County55.2+14.5 pts
22LaGrange County55.1+0.9 pts
23Jeff Davis County55.1+14.5 pts
24Lake and Peninsula Borough54.6+3.8 pts
25Aleutians East Borough52.3-3.8 pts
26Zapata County52.1+0.2 pts
27Hudspeth County51.3+19.1 pts
28Early County51.1+13.7 pts
29Starr County51-0.3 pts
30Lamb County51+1.5 pts
31Todd County50.3-4.9 pts
32Grant County50.3-1.3 pts
33Holmes County50.2+1.9 pts
34Throckmorton County49.8-0.5 pts
35Terry County49.2+4 pts
36Seminole County49-2 pts
37Gaines County48.9+5.1 pts
37Ziebach County48.9-5.6 pts
39Harmon County48.6+11.4 pts
40Hidalgo County48.5-2.1 pts
41Bristol Bay Borough48.1+6.5 pts
42Knox County47.7-2 pts
43Haskell County47.3-0.7 pts
44Knox County46.7-1.9 pts
45Charlton County46.7+8.1 pts
46Clay County46.5+1.7 pts
47Webb County46.3-0.5 pts
48Hall County46.2-1.5 pts
49Bledsoe County45.9+3 pts
50Hot Springs County45.5-1.9 pts
51Glasscock County44.9+8.1 pts
52Greene County44.8-2.7 pts
53Macon County44.7-0.2 pts
54Atkinson County44.6-1.2 pts
55Corson County44.1-1.1 pts
56Bailey County43.6+12.6 pts
57Cameron County43.3-0.7 pts
58Willacy County43.2-3.4 pts
59Grady County43.1+1.8 pts
60La Salle County43.1-0.6 pts
61Platte County42.9+10.5 pts
62Jeff Davis County42.7-2.3 pts
63Miller County42.5-0.1 pts
64Dewey County42.4-3.1 pts
65Baylor County42.3+7.7 pts
66Ouray County41.4+0.4 pts
67Mitchell County41.2-13.1 pts
68Jasper County41.1-3.3 pts
69Morgan County41+1.8 pts
70Oldham County41+6.5 pts
71Coal County40.7-1.2 pts
72Ozark County40.7+0.6 pts
73Cochran County40.3+3.3 pts
74Stanton County40.2+4.5 pts
75Stewart County40.2+6.4 pts
76Atascosa County40.1-3.2 pts
77Wayne County40.1-2 pts
78Sutton County40+6 pts
79Davis County40+1.4 pts
80Menard County39.9-0.3 pts
81San Augustine County39.9+1.9 pts
82Menominee County39.9+2.7 pts
83Camp County39.8+0.9 pts
84Maverick County39.8-5.2 pts
85Clinch County39.7+2 pts
86Choctaw County39.5-0.9 pts
87Roosevelt County39.4-6.4 pts
88Liberty County39.3+2.3 pts
89Newton County39.2-6.8 pts
90Hamilton County39.1-2.8 pts
91Adair County39-4.7 pts
92Floyd County38.9+2 pts
93Pushmataha County38.9-7.2 pts
94Karnes County38.6-0.5 pts
95Glacier County38.5-4.1 pts
96San Jacinto County38.4+1.3 pts
97Wheeler County38.1-8.3 pts
98McIntosh County38.1-4.5 pts
99McMullen County37.9-7.6 pts
100Llano County37.9-4 pts
101Ben Hill County37.8+4.6 pts
102Brown County37.8+3.4 pts
103DeWitt County37.7+2 pts
104Crosby County37.7+2.9 pts
105San Saba County37.6-10 pts
106El Paso County37.5-0 pts
107Hale County37.4+1.3 pts
108Sioux County37.3-0.9 pts
109Terrell County37.1-1.6 pts
110Hoonah-Angoon Census Area36.8+9.6 pts
111Jefferson County36.7+1.7 pts
112Scotland County36.6+0.1 pts
113Dodge County36.6+1.8 pts
114Lamar County36.3+0.6 pts
115Seminole County35.9-1.5 pts
116Swain County35.9+1.5 pts
117Toombs County35.9+3.6 pts
118Decatur County35.7-4.9 pts
119Okeechobee County35.7-3.4 pts
120McCurtain County35.7-4 pts
121Coffee County35.6-0 pts
122Gadsden County35.5+7.7 pts
123Lanier County35.5+3.9 pts
124Bacon County35.5+5.2 pts
125Matagorda County35.4+4.3 pts
126Val Verde County35.4-0.7 pts
127Callahan County35.4-5.7 pts
128Bastrop County35.4+3.5 pts
129Haskell County35.3+0.3 pts
130Mitchell County35.3-3.9 pts
131Caldwell County35.3-3.4 pts
132Dawson County35.2+1.7 pts
133McCulloch County35.1+4.8 pts
134Hendry County35.1-3.1 pts
135Atoka County35+1.2 pts
135Jack County35+1.6 pts
135Owyhee County35-3.1 pts
138Oregon County35-2 pts
139Haskell County34.9-2.5 pts
140Irwin County34.9-4.9 pts
141Elbert County34.9+2.2 pts
142Clay County34.9+5.3 pts
143Garza County34.9-5.7 pts
144Bosque County34.8-1.2 pts
145Le Flore County34.8-2.5 pts
146Leon County34.8+6.9 pts
147Franklin County34.8+7.1 pts
148Bryan County34.7+0.6 pts
148Lyman County34.7+7 pts
150DeSoto County34.7-1.5 pts
151Fannin County34.60 pts
152Avery County34.6+0.5 pts
152Cherokee County34.6-0.5 pts
154Hughes County34.5+1.2 pts
155Limestone County34.5-4.1 pts
156Jim Wells County34.5-2.3 pts
157Parmer County34.4-4.9 pts
158Wrangell City and Borough34.3+0.7 pts
159Colquitt County34.3+0.7 pts
160Sanders County34.3+5.8 pts
161Dunklin County34.2-3.3 pts
162Gosper County34.2+5.4 pts
162Potter County34.2-2.7 pts
164Fremont County34.2-0.8 pts
165Perry County34.1+6.9 pts
166Gooding County33.9+0.9 pts
167Prince of Wales-Hyder Census Area33.8-0.2 pts
167Walworth County33.8-1 pts
169Henderson County33.8-3.3 pts
170Whitfield County33.8+2.3 pts
171Latimer County33.7-4.9 pts
172Marion County33.7+2 pts
172Pike County33.7-1.1 pts
174Shelby County33.7+0.9 pts
175Childress County33.6-16.2 pts
176Shackelford County33.6-3.2 pts
177Falls County33.6+0.1 pts
178Calhoun County33.5-1.4 pts
179Gray County33.5-1.7 pts
180Burnet County33.5-4.5 pts
181Hardee County33.4+9.9 pts
182Camas County33.3+3.2 pts
183Okanogan County33.3+5.4 pts
184Palo Pinto County33.3+4.4 pts
185Hamilton County33.2-5 pts
185Red Willow County33.2+5.5 pts
187Sequoyah County33.2-0.9 pts
188Adams County33.1+2.2 pts
189Kinney County33.1+4.6 pts
190Marshall County33.1-2.2 pts
191Braxton County33-3.3 pts
192Titus County33+0.8 pts
193Comanche County33-3.8 pts
193Duval County33-9.3 pts
193Live Oak County33-6.8 pts
196Marion County32.9-1.5 pts
197Greene County32.8+2.4 pts
198Eastland County32.8-1.3 pts
199Cherokee County32.8-2.1 pts
200Apache County32.7-1.8 pts
201Gonzales County32.6-5.5 pts
202Lee County32.6+5.8 pts
202Yoakum County32.6+9.5 pts
204Glades County32.6-5.9 pts
205Emanuel County32.6+4.7 pts
206Cherokee County32.5-0.7 pts
207Blanco County32.5+0.9 pts
208Polk County32.5+1 pts
208Wheeler County32.5-18.6 pts
210Berrien County32.5-6.5 pts
210Keweenaw County32.5-0.1 pts
212Clark County32.5+2.1 pts
212Lake County32.5-0.6 pts
214Rolette County32.4-4.2 pts
215Harris County32.4-0.3 pts
216Taliaferro County32.3+4.3 pts
217Appling County32.3+8.5 pts
217Grimes County32.3+5.3 pts
219Big Horn County32.3+1.4 pts
220Nueces County32.2-0.4 pts
221Montgomery County32.2+9 pts
222Kearny County32.2+2.6 pts
223Chambers County32.2+1 pts
224Boise County32.1+0.1 pts
225Marion County32.1+3.5 pts
226Clayton County32.1-0.1 pts
227Wood County32.1-1.7 pts
228Swisher County32+11.3 pts
229Van Zandt County32-0.1 pts
230Power County32+6.5 pts
231Anderson County31.9+1 pts
232Young County31.9+0.7 pts
233Gillespie County31.9+0.7 pts
234Northumberland County31.9-0.6 pts
235Charles Mix County31.9+0.4 pts
236Delaware County31.8-4.1 pts
237Adams County31.8-2.8 pts
238Bee County31.7+0.8 pts
238Garfield County31.7-6.4 pts
238Pittsburg County31.7-0 pts
241Sterling County31.7+1.8 pts
242Castro County31.7-3.6 pts
243Candler County31.7-6.3 pts
244Roberts County31.7-2.6 pts
245Hood County31.7+1.2 pts
246Benton County31.7+6.7 pts
247Monroe County31.6-0.8 pts
248Wilcox County31.6-6.1 pts
249Nowata County31.5-1 pts
250Runnels County31.5+0.1 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/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 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), 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 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), 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-ages-19-34/us-counties?period=2023. 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), 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-ages-19-34/us-counties?period=2023.

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), 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-ages-19-34/us-counties?period=2023 (Accessed: 12 October 2026).

BibTeX
@misc{census_us_counties_by_uninsured_2023,
  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), 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-ages-19-34/us-counties?period=2023. 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/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 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), 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-ages-19-34/us-counties?period=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-19-34/us-counties?period=2023.
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/2023/table-based-SF/data/5YRData/acsdt5y2023-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 91.4% in 2023, according to the U.S. Census Bureau.

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

Wibaux 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 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