Data / Rankings / Uninsured rate, ages 35 to 64 (US, ACS) / Cities in California

Cities in California by uninsured rate, ages 35 to 64 (US, ACS)

Huntington Park, CA had the highest uninsured rate, ages 35 to 64 (US, ACS) of 376 cities in 2021, at 29.1%. Piedmont, CA had the lowest, at 0%. The median was 7.5% and the figure for California was 9.4%. Source: the U.S. Census Bureau.

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Highest29.1Huntington Park, CA
Lowest0Piedmont, CA
Median7.5376 cities
California9.4History

Top 40 cities, 2021

Huntington Park, CA: 29.1 %Huntington Park, CA29.1Bell Gardens, CA: 28.8 %Bell Gardens, CA28.8King City, CA: 28 %King City, CA28Maywood, CA: 26.2 %Maywood, CA26.2Cudahy, CA: 25.8 %Cudahy, CA25.8Bell, CA: 23.8 %Bell, CA23.8Parlier, CA: 23.3 %Parlier, CA23.3Santa Maria, CA: 22.9 %Santa Maria, CA22.9South Gate, CA: 22.8 %South Gate, CA22.8Oxnard, CA: 22.7 %Oxnard, CA22.7Hawaiian Gardens, CA: 22.6 %Hawaiian Gardens, CA22.6Lynwood, CA: 22.5 %Lynwood, CA22.5Santa Ana, CA: 20.6 %Santa Ana, CA20.6Desert Hot Springs, CA: 20.4 %Desert Hot Springs, CA20.4Santa Paula, CA: 20.3 %Santa Paula, CA20.3Paramount, CA: 20.1 %Paramount, CA20.1Salinas, CA: 19.7 %Salinas, CA19.7El Monte, CA: 19.4 %El Monte, CA19.4National City, CA: 18.8 %National City, CA18.8Mendota, CA: 18.5 %Mendota, CA18.5Lompoc, CA: 18.3 %Lompoc, CA18.3Jurupa Valley, CA: 18.1 %Jurupa Valley, CA18.1Seaside, CA: 18 %Seaside, CA18Montclair, CA: 17.9 %Montclair, CA17.9Perris, CA: 17.8 %Perris, CA17.8South El Monte, CA: 17.7 %South El Monte, CA17.7Greenfield, CA: 17.5 %Greenfield, CA17.5Soledad, CA: 17.3 %Soledad, CA17.3Lawndale, CA: 17 %Lawndale, CA17Avenal, CA: 17 %Avenal, CA17Adelanto, CA: 16.7 %Adelanto, CA16.7La Puente, CA: 16.7 %La Puente, CA16.7Pomona, CA: 16.5 %Pomona, CA16.5Wildomar, CA: 16.5 %Wildomar, CA16.5Compton, CA: 16.4 %Compton, CA16.4Vista, CA: 16.3 %Vista, CA16.3Anaheim, CA: 16.2 %Anaheim, CA16.2Selma, CA: 16.1 %Selma, CA16.1Montebello, CA: 15.8 %Montebello, CA15.8Port Hueneme, CA: 15.8 %Port Hueneme, CA15.8Huntington Park, CA: 29.1 %Huntington Park, CA29.1Bell Gardens, CA: 28.8 %Bell Gardens, CA28.8King City, CA: 28 %King City, CA28Maywood, CA: 26.2 %Maywood, CA26.2Cudahy, CA: 25.8 %Cudahy, CA25.8Bell, CA: 23.8 %Bell, CA23.8Parlier, CA: 23.3 %Parlier, CA23.3Santa Maria, CA: 22.9 %Santa Maria, CA22.9South Gate, CA: 22.8 %South Gate, CA22.8Oxnard, CA: 22.7 %Oxnard, CA22.7Hawaiian Gardens, CA: 22.6 %Hawaiian Gardens, CA22.6Lynwood, CA: 22.5 %Lynwood, CA22.5Santa Ana, CA: 20.6 %Santa Ana, CA20.6Desert Hot Springs, CA: 20.4 %Desert Hot Springs, CA20.4Santa Paula, CA: 20.3 %Santa Paula, CA20.3Paramount, CA: 20.1 %Paramount, CA20.1Salinas, CA: 19.7 %Salinas, CA19.7El Monte, CA: 19.4 %El Monte, CA19.4National City, CA: 18.8 %National City, CA18.8Mendota, CA: 18.5 %Mendota, CA18.5Lompoc, CA: 18.3 %Lompoc, CA18.3Jurupa Valley, CA: 18.1 %Jurupa Valley, CA18.1Seaside, CA: 18 %Seaside, CA18Montclair, CA: 17.9 %Montclair, CA17.9Perris, CA: 17.8 %Perris, CA17.8South El Monte, CA: 17.7 %South El Monte, CA17.7Greenfield, CA: 17.5 %Greenfield, CA17.5Soledad, CA: 17.3 %Soledad, CA17.3Lawndale, CA: 17 %Lawndale, CA17Avenal, CA: 17 %Avenal, CA17Adelanto, CA: 16.7 %Adelanto, CA16.7La Puente, CA: 16.7 %La Puente, CA16.7Pomona, CA: 16.5 %Pomona, CA16.5Wildomar, CA: 16.5 %Wildomar, CA16.5Compton, CA: 16.4 %Compton, CA16.4Vista, CA: 16.3 %Vista, CA16.3Anaheim, CA: 16.2 %Anaheim, CA16.2Selma, CA: 16.1 %Selma, CA16.1Montebello, CA: 15.8 %Montebello, CA15.8Port Hueneme, CA: 15.8 %Port Hueneme, CA15.8
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCities2021 (%)
1Huntington Park, CA29.1
2Bell Gardens, CA28.8
3King City, CA28
4Maywood, CA26.2
5Cudahy, CA25.8
6Bell, CA23.8
7Parlier, CA23.3
8Santa Maria, CA22.9
9South Gate, CA22.8
10Oxnard, CA22.7
11Hawaiian Gardens, CA22.6
12Lynwood, CA22.5
13Santa Ana, CA20.6
14Desert Hot Springs, CA20.4
15Santa Paula, CA20.3
16Paramount, CA20.1
17Salinas, CA19.7
18El Monte, CA19.4
19National City, CA18.8
20Mendota, CA18.5
21Lompoc, CA18.3
22Jurupa Valley, CA18.1
23Seaside, CA18
24Montclair, CA17.9
25Perris, CA17.8
26South El Monte, CA17.7
27Greenfield, CA17.5
28Soledad, CA17.3
29Lawndale, CA17
30Avenal, CA17
31Adelanto, CA16.7
31La Puente, CA16.7
33Pomona, CA16.5
34Wildomar, CA16.5
35Compton, CA16.4
36Vista, CA16.3
37Anaheim, CA16.2
38Selma, CA16.1
39Montebello, CA15.8
39Port Hueneme, CA15.8
41Imperial Beach, CA15.6
42Santa Barbara, CA15.6
43Costa Mesa, CA15.5
44El Paso de Robles (Paso Robles), CA15.5
45Escondido, CA15.3
46Madera, CA15
47Stanton, CA14.9
48San Bernardino, CA14.9
49South Lake Tahoe, CA14.7
50Commerce, CA14.5
51Reedley, CA14.4
52Los Angeles, CA14.3
53San Jacinto, CA14.2
54Hawthorne, CA14.2
55Pico Rivera, CA14.2
56Exeter, CA14.1
57Hesperia, CA14.1
58Farmersville, CA13.9
59Cathedral City, CA13.8
60Watsonville, CA13.8
61Wasco, CA13.8
62San Juan Capistrano, CA13.7
63Atwater, CA13.7
64Rialto, CA13.6
65Moreno Valley, CA13.6
66Corcoran, CA13.5
67San Fernando, CA13.5
68Highland, CA13.4
69Baldwin Park, CA13.4
70Inglewood, CA13.4
70Tulare, CA13.4
72Shafter, CA13.4
73Banning, CA13.3
74Kerman, CA13.3
75Ontario, CA13.2
76Delano, CA13.1
77Fontana, CA13.1
78Carpinteria, CA12.9
79Gardena, CA12.8
79Victorville, CA12.8
81Newman, CA12.7
82Grover Beach, CA12.6
83Brawley, CA12.4
84Riverside, CA12.4
85Bellflower, CA12.3
86Downey, CA12.2
87Lindsay, CA12.1
88Clearlake, CA12
89Azusa, CA11.9
90San Pablo, CA11.8
91Norwalk, CA11.8
91Oceanside, CA11.8
93Lake Elsinore, CA11.7
94Long Beach, CA11.5
95Merced, CA11.4
96Marysville, CA11.3
97Ukiah, CA11.3
97Yucca Valley, CA11.3
99Chino, CA11.3
100Corona, CA11.2
100La Habra, CA11.2
102Artesia, CA11.1
103Goleta, CA11.1
104Bakersfield, CA11
105McFarland, CA10.9
106Truckee, CA10.8
107Colton, CA10.8
108Lodi, CA10.8
109Paradise, CA10.7
110Hemet, CA10.7
111Palmdale, CA10.7
112Livingston, CA10.6
113Los Banos, CA10.6
113Richmond, CA10.6
115San Marcos, CA10.4
116Indio, CA10.3
117Ceres, CA10.2
118Lemon Grove, CA10.2
119Garden Grove, CA10.2
120Anderson, CA10.1
120Dinuba, CA10.1
122Hollister, CA10
123Loma Linda, CA10
124Los Alamitos, CA9.9
125Carson, CA9.9
126Arvin, CA9.8
127Tustin, CA9.7
128Pasadena, CA9.6
129Palm Springs, CA9.5
130Oakdale, CA9.4
131Fillmore, CA9.4
132Napa, CA9.4
133Chowchilla, CA9.4
134Santa Rosa, CA9.4
135El Cajon, CA9.3
136Stockton, CA9.3
137Glendale, CA9.3
138Coalinga, CA9.3
139Westminster, CA9.3
140Rosemead, CA9.3
141Fresno, CA9.2
141Visalia, CA9.2
143Pinole, CA9.2
144San Rafael, CA9.1
144Signal Hill, CA9.1
146Apple Valley, CA9.1
146Whittier, CA9.1
148Laguna Woods, CA9
149Rancho Mirage, CA8.9
150Barstow, CA8.9
151Orange, CA8.9
152Buena Park, CA8.8
153Shasta Lake, CA8.8
154California City, CA8.8
155Dixon, CA8.7
155San Diego, CA8.7
157Fullerton, CA8.6
158Healdsburg, CA8.6
158Palm Desert, CA8.6
160San Luis Obispo, CA8.6
161Covina, CA8.5
162Chula Vista, CA8.5
163West Covina, CA8.5
164Lomita, CA8.5
165Beaumont, CA8.4
166Yuba City, CA8.4
167Tehachapi, CA8.3
168Placentia, CA8.3
169Monterey Park, CA8.3
170Coachella, CA8.2
171Oakland, CA8.2
172Red Bluff, CA8.2
173Citrus Heights, CA8.1
174Calexico, CA8.1
175Woodland, CA8.1
176Hanford, CA8
177Grand Terrace, CA8
178Upland, CA7.8
179El Centro, CA7.8
179Menifee, CA7.8
181Rohnert Park, CA7.8
182Monrovia, CA7.8
183Turlock, CA7.7
184Rancho Cordova, CA7.7
185Concord, CA7.7
186Patterson, CA7.6
187Arcata, CA7.5
187Riverbank, CA7.5
189Antioch, CA7.5
190San Buenaventura (Ventura), CA7.5
191Chico, CA7.5
191Fortuna, CA7.5
193Redding, CA7.4
194Torrance, CA7.4
195Arroyo Grande, CA7.3
196Blythe, CA7.3
196Modesto, CA7.3
198Gilroy, CA7.3
199Sacramento, CA7.2
200Porterville, CA7.2
200Yucaipa, CA7.2
202Eureka, CA7.2
203Santa Fe Springs, CA7.2
204East Palo Alto, CA7.1
205Arcadia, CA7.1
206Lathrop, CA7
207Thousand Oaks, CA6.9
208Sanger, CA6.9
209Temecula, CA6.8
210Monterey, CA6.8
211Cypress, CA6.8
212South San Francisco, CA6.8
213Pittsburg, CA6.8
214Lake Forest, CA6.8
215Carlsbad, CA6.7
216Pacific Grove, CA6.7
217Dana Point, CA6.7
218San Jose, CA6.6
219Santa Monica, CA6.6
220Alhambra, CA6.6
221Murrieta, CA6.5
222San Leandro, CA6.5
223San Gabriel, CA6.5
224Oroville, CA6.4
225Manteca, CA6.4
226Solana Beach, CA6.4
227Camarillo, CA6.4
227Galt, CA6.4
229Fairfield, CA6.3
230San Dimas, CA6.3
231Santa Cruz, CA6.2
232Laguna Hills, CA6.2
233La Palma, CA6.2
234Windsor, CA6.1
235Imperial, CA6.1
236West Sacramento, CA6
237Walnut, CA5.9
238Calimesa, CA5.9
239Santa Clarita, CA5.9
240La Mesa, CA5.9
241La Quinta, CA5.9
242Susanville, CA5.9
243Aliso Viejo, CA5.7
244Eastvale, CA5.7
244Irvine, CA5.7
246Twentynine Palms, CA5.7
247Tracy, CA5.7
248Canyon Lake, CA5.6
249Simi Valley, CA5.6
250Atascadero, CA5.6

Showing the top 250 of 376. 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 cities 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, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-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, US cities (incorporated places of 10,000 or more) (Cities in California by uninsured rate, ages 35 to 64 (US, ACS), 2021) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-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, US cities (incorporated places of 10,000 or more), Cities in California by uninsured rate, ages 35 to 64 (US, ACS), 2021. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/california-cities?period=2021. 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, US cities (incorporated places of 10,000 or more). Cities in California by uninsured rate, ages 35 to 64 (US, ACS), 2021. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/california-cities?period=2021.

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, US cities (incorporated places of 10,000 or more), Cities in California by uninsured rate, ages 35 to 64 (US, ACS), 2021 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-35-64/california-cities?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_cities_in_california_by_2021,
  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, US cities (incorporated places of 10,000 or more): Cities in California by uninsured rate, ages 35 to 64 (US, ACS), 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/california-cities?period=2021. 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, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary\_file/2021/table-based-SF/data/5YRData/acsdt5y2021-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, US cities (incorporated places of 10,000 or more): Cities in California by uninsured rate, ages 35 to 64 (US, ACS), 2021
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-ages-35-64/california-cities?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/california-cities?period=2021.
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, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Retrieved 2026-10-12.
ER  -
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Rank Cities in California by uninsured rate, ages 35 to 64 (US, ACS) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate_35_64","level":"municipality","within":"California","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=uninsured_rate_35_64&level=municipality&within=California&limit=10

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Questions

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

Huntington Park, CA, with 29.1% in 2021, according to the U.S. Census Bureau.

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

Piedmont, CA, with 0% in 2021.

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, US cities (incorporated places of 10,000 or more). Retrieved 2026-10-12.

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

Cities in California: more rankings