Data / Rankings / Uninsured rate, all ages (US) / Cities in California

Cities in California by uninsured rate, all ages (US)

Huntington Park, CA had the highest uninsured rate, all ages (US) of 376 cities in 2023, at 18.6%. Piedmont, CA had the lowest, at 0.3%. The median was 5.8% and the figure for California was 6.9%. Source: the U.S. Census Bureau.

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Highest18.6Huntington Park, CA
Lowest0.3Piedmont, CA
Median5.8376 cities
California6.9History

Top 40 cities, 2023

Huntington Park, CA: 18.6 %Huntington Park, CA18.6Maywood, CA: 18.3 %Maywood, CA18.3Bell Gardens, CA: 17.4 %Bell Gardens, CA17.4Cudahy, CA: 17.3 %Cudahy, CA17.3Mendota, CA: 16.4 %Mendota, CA16.4Santa Maria, CA: 15.5 %Santa Maria, CA15.5Lynwood, CA: 15.5 %Lynwood, CA15.5Parlier, CA: 15.3 %Parlier, CA15.3Oxnard, CA: 15 %Oxnard, CA15Hawaiian Gardens, CA: 14.7 %Hawaiian Gardens, CA14.7Paramount, CA: 14.7 %Paramount, CA14.7Avenal, CA: 14.5 %Avenal, CA14.5South Gate, CA: 13.4 %South Gate, CA13.4Bell, CA: 13.2 %Bell, CA13.2El Monte, CA: 13.1 %El Monte, CA13.1Perris, CA: 13 %Perris, CA13Seaside, CA: 13 %Seaside, CA13South El Monte, CA: 12.9 %South El Monte, CA12.9National City, CA: 12.9 %National City, CA12.9Compton, CA: 12.8 %Compton, CA12.8Salinas, CA: 12.6 %Salinas, CA12.6Santa Ana, CA: 12.4 %Santa Ana, CA12.4Arvin, CA: 12.4 %Arvin, CA12.4Santa Paula, CA: 12.2 %Santa Paula, CA12.2Jurupa Valley, CA: 12.2 %Jurupa Valley, CA12.2Greenfield, CA: 12.2 %Greenfield, CA12.2Vista, CA: 12.1 %Vista, CA12.1Commerce, CA: 11.9 %Commerce, CA11.9Lawndale, CA: 11.9 %Lawndale, CA11.9Lindsay, CA: 11.8 %Lindsay, CA11.8Coalinga, CA: 11.6 %Coalinga, CA11.6Montebello, CA: 11.6 %Montebello, CA11.6Reedley, CA: 11.5 %Reedley, CA11.5Escondido, CA: 11.5 %Escondido, CA11.5Hawthorne, CA: 11.4 %Hawthorne, CA11.4Lompoc, CA: 11.4 %Lompoc, CA11.4South Lake Tahoe, CA: 11.4 %South Lake Tahoe, CA11.4King City, CA: 11.3 %King City, CA11.3Coachella, CA: 11.3 %Coachella, CA11.3Wildomar, CA: 11.2 %Wildomar, CA11.2Huntington Park, CA: 18.6 %Huntington Park, CA18.6Maywood, CA: 18.3 %Maywood, CA18.3Bell Gardens, CA: 17.4 %Bell Gardens, CA17.4Cudahy, CA: 17.3 %Cudahy, CA17.3Mendota, CA: 16.4 %Mendota, CA16.4Santa Maria, CA: 15.5 %Santa Maria, CA15.5Lynwood, CA: 15.5 %Lynwood, CA15.5Parlier, CA: 15.3 %Parlier, CA15.3Oxnard, CA: 15 %Oxnard, CA15Hawaiian Gardens, CA: 14.7 %Hawaiian Gardens, CA14.7Paramount, CA: 14.7 %Paramount, CA14.7Avenal, CA: 14.5 %Avenal, CA14.5South Gate, CA: 13.4 %South Gate, CA13.4Bell, CA: 13.2 %Bell, CA13.2El Monte, CA: 13.1 %El Monte, CA13.1Perris, CA: 13 %Perris, CA13Seaside, CA: 13 %Seaside, CA13South El Monte, CA: 12.9 %South El Monte, CA12.9National City, CA: 12.9 %National City, CA12.9Compton, CA: 12.8 %Compton, CA12.8Salinas, CA: 12.6 %Salinas, CA12.6Santa Ana, CA: 12.4 %Santa Ana, CA12.4Arvin, CA: 12.4 %Arvin, CA12.4Santa Paula, CA: 12.2 %Santa Paula, CA12.2Jurupa Valley, CA: 12.2 %Jurupa Valley, CA12.2Greenfield, CA: 12.2 %Greenfield, CA12.2Vista, CA: 12.1 %Vista, CA12.1Commerce, CA: 11.9 %Commerce, CA11.9Lawndale, CA: 11.9 %Lawndale, CA11.9Lindsay, CA: 11.8 %Lindsay, CA11.8Coalinga, CA: 11.6 %Coalinga, CA11.6Montebello, CA: 11.6 %Montebello, CA11.6Reedley, CA: 11.5 %Reedley, CA11.5Escondido, CA: 11.5 %Escondido, CA11.5Hawthorne, CA: 11.4 %Hawthorne, CA11.4Lompoc, CA: 11.4 %Lompoc, CA11.4South Lake Tahoe, CA: 11.4 %South Lake Tahoe, CA11.4King City, CA: 11.3 %King City, CA11.3Coachella, CA: 11.3 %Coachella, CA11.3Wildomar, CA: 11.2 %Wildomar, CA11.2
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCities2023 (%)Change on 2022
1Huntington Park, CA18.6-0.8 pts
2Maywood, CA18.3+0.3 pts
3Bell Gardens, CA17.4-1.4 pts
4Cudahy, CA17.3-1 pts
5Mendota, CA16.4+1 pts
6Santa Maria, CA15.5-0.4 pts
7Lynwood, CA15.5-1.5 pts
8Parlier, CA15.3+0.1 pts
9Oxnard, CA15-1.1 pts
10Hawaiian Gardens, CA14.7+1.2 pts
11Paramount, CA14.7+0.8 pts
12Avenal, CA14.5+0.2 pts
13South Gate, CA13.4-0.3 pts
14Bell, CA13.2-0.6 pts
15El Monte, CA13.1+0.4 pts
16Perris, CA13+1.4 pts
17Seaside, CA13+2.1 pts
18South El Monte, CA12.9+1.3 pts
19National City, CA12.9+0.4 pts
20Compton, CA12.8+0.8 pts
21Salinas, CA12.6-0.3 pts
22Santa Ana, CA12.4-1 pts
23Arvin, CA12.4+2.6 pts
24Santa Paula, CA12.2-0.2 pts
25Jurupa Valley, CA12.2-1 pts
26Greenfield, CA12.2-0.7 pts
27Vista, CA12.1+0.4 pts
28Commerce, CA11.9+1.3 pts
29Lawndale, CA11.9-0.3 pts
30Lindsay, CA11.8-1.2 pts
31Coalinga, CA11.6+1.3 pts
31Montebello, CA11.6+0.8 pts
33Reedley, CA11.5+0.3 pts
34Escondido, CA11.5-0.4 pts
35Hawthorne, CA11.4-0.3 pts
36Lompoc, CA11.4+1.1 pts
36South Lake Tahoe, CA11.4-0.5 pts
38King City, CA11.3-0.8 pts
39Coachella, CA11.3+2 pts
40Wildomar, CA11.2+0.1 pts
41La Puente, CA11.1+1 pts
42Desert Hot Springs, CA11.1-0.9 pts
43Pomona, CA11-0.3 pts
44San Bernardino, CA10.80 pts
45Wasco, CA10.7+2 pts
46Anaheim, CA10.7-0.1 pts
47Costa Mesa, CA10.6-0.2 pts
48Soledad, CA10.6+0.7 pts
49Rialto, CA10.5-0.4 pts
50Inglewood, CA10.4-0.9 pts
51Hesperia, CA10.4+0.3 pts
52Moreno Valley, CA10.3-0.3 pts
53Imperial Beach, CA10.2-1.5 pts
54Gardena, CA10.1-0.4 pts
55Los Angeles, CA10-0.6 pts
56Los Alamitos, CA9.9+0.6 pts
56Pico Rivera, CA9.9-0.2 pts
58Watsonville, CA9.8+0.3 pts
59Atwater, CA9.80 pts
59Colton, CA9.8+0.8 pts
61Montclair, CA9.7-1.4 pts
62Adelanto, CA9.7-1.2 pts
63Grover Beach, CA9.7-0.1 pts
64Azusa, CA9.7-0.2 pts
64Dinuba, CA9.7+3.4 pts
66Cathedral City, CA9.7-0.7 pts
67Indio, CA9.6+0.9 pts
68Norwalk, CA9.6+0.1 pts
68Tulare, CA9.6+0.2 pts
70Baldwin Park, CA9.5-0.5 pts
71Madera, CA9.5+0.3 pts
72Stanton, CA9.4-0.4 pts
73El Paso de Robles (Paso Robles), CA9.4-0.2 pts
74Santa Barbara, CA9.4-0.7 pts
75Riverside, CA9.3+0.1 pts
76Ontario, CA9.3-0.2 pts
77Fontana, CA9.2-0.2 pts
78Victorville, CA9.2+0.8 pts
79Los Banos, CA9.2+0.2 pts
80Oceanside, CA9.1+0.1 pts
81Long Beach, CA9-0.1 pts
82Selma, CA8.9+1.1 pts
83Port Hueneme, CA8.9-1.7 pts
84Marysville, CA8.8-2.1 pts
85Bellflower, CA8.8-0.5 pts
86Healdsburg, CA8.7+0.6 pts
87Highland, CA8.6-1.8 pts
88Shafter, CA8.6+0.8 pts
89San Fernando, CA8.6-2.1 pts
90Corcoran, CA8.5+1.1 pts
91Delano, CA8.5+0.7 pts
92Corona, CA8.4+0.4 pts
93McFarland, CA8.3+1.4 pts
94Richmond, CA8.2+0.2 pts
95Merced, CA8.2-0.7 pts
96San Jacinto, CA8.2-0.4 pts
97Artesia, CA8.1-2.9 pts
98Garden Grove, CA8.1+0.2 pts
99Palmdale, CA8.1+0.4 pts
100San Pablo, CA7.9-0.3 pts
101Chino, CA7.9-0.7 pts
102Buena Park, CA7.9+0.5 pts
103Bakersfield, CA7.9+0.4 pts
104Downey, CA7.9-0.6 pts
105San Rafael, CA7.8-0.1 pts
106Kerman, CA7.8-1 pts
107Farmersville, CA7.8+0.8 pts
108Clearlake, CA7.8+0.1 pts
109Tustin, CA7.7-0 pts
110Eureka, CA7.7-0.1 pts
111Ceres, CA7.6-0.3 pts
112Lake Elsinore, CA7.5-0.2 pts
113East Palo Alto, CA7.5-0.6 pts
114Covina, CA7.4-0.4 pts
115La Habra, CA7.4-1 pts
116Carson, CA7.40 pts
117Banning, CA7.4-0.1 pts
118Pittsburg, CA7.3+0.7 pts
119Calexico, CA7.3+0.1 pts
120Fullerton, CA7.3+0.4 pts
121Truckee, CA7.3-2.3 pts
122Lodi, CA7.2-0.4 pts
123San Marcos, CA7.2-0.6 pts
124Lomita, CA7.1+0.7 pts
125Citrus Heights, CA7.1+0.1 pts
125Redding, CA7.1+0.2 pts
127Auburn, CA70 pts
127San Juan Capistrano, CA7-1.6 pts
129Placentia, CA7+0.1 pts
129Shasta Lake, CA7+0.1 pts
131Hanford, CA6.9+0.7 pts
131Hemet, CA6.9-0.2 pts
133Newman, CA6.9+0.7 pts
134Rosemead, CA6.9+0.4 pts
135Chula Vista, CA6.9-0.6 pts
136Ukiah, CA6.8-2.1 pts
137Pinole, CA6.8+0.8 pts
137Stockton, CA6.8+0.1 pts
139Loma Linda, CA6.8-0.8 pts
140Santa Fe Springs, CA6.8+0.8 pts
141Antioch, CA6.7+0.3 pts
141Glendale, CA6.7-0.4 pts
143Anderson, CA6.7-0.3 pts
144Grand Terrace, CA6.7-0.4 pts
145Signal Hill, CA6.6+0.7 pts
146Porterville, CA6.6+0.2 pts
147Westminster, CA6.6-0.4 pts
148Lemon Grove, CA6.6-1.5 pts
149Sanger, CA6.6+1 pts
150Hollister, CA6.5-0.1 pts
151El Cajon, CA6.5-0.7 pts
152Fresno, CA6.5-0.4 pts
153Chico, CA6.5-0.1 pts
154Chowchilla, CA6.5-1.2 pts
155Santa Rosa, CA6.4-0.4 pts
156Carpinteria, CA6.4-1.1 pts
156Napa, CA6.4-0.5 pts
158Barstow, CA6.4-0.4 pts
158Yucaipa, CA6.4-0.1 pts
160Whittier, CA6.4-0.4 pts
161Vallejo, CA6.4+0.3 pts
162Pasadena, CA6.3-0.5 pts
162Upland, CA6.3-0.1 pts
164Lemoore, CA6.3-0.3 pts
165San Diego, CA6.3-0.6 pts
166Orange, CA6.2-0.1 pts
167San Dimas, CA6.20 pts
168Mountain House, CA6.2+2.4 pts
168Yucca Valley, CA6.2-0.5 pts
170Fillmore, CA6.1+0.8 pts
171Apple Valley, CA6.1-0.7 pts
172Marina, CA6.1-0.5 pts
173California City, CA6.1+2 pts
174Livingston, CA6.1-0 pts
175Monterey, CA6.1+0.2 pts
176Gilroy, CA6.1+0.6 pts
177El Centro, CA6+0.3 pts
177Norco, CA6+1.1 pts
179Blythe, CA6+0.3 pts
180Tracy, CA6+0.7 pts
181Temecula, CA5.9-0.6 pts
182Oakland, CA5.9-0.1 pts
182Riverbank, CA5.9+0.3 pts
184Palm Desert, CA5.9+0.6 pts
185Fairfield, CA5.9+0.3 pts
186Tehachapi, CA5.9-0.2 pts
186Visalia, CA5.9-0.6 pts
188West Covina, CA5.8-0.4 pts
189Cypress, CA5.8+0.1 pts
190Concord, CA5.8-0.1 pts
190Hayward, CA5.8+0.5 pts
192Brawley, CA5.7-0.1 pts
193San Buenaventura (Ventura), CA5.7+0.1 pts
194Goleta, CA5.7-0.8 pts
195American Canyon, CA5.6+0.3 pts
195Duarte, CA5.6-0.8 pts
195San Luis Obispo, CA5.6+0.6 pts
198Sacramento, CA5.50 pts
199Atascadero, CA5.50 pts
200Placerville, CA5.5+0.2 pts
201Imperial, CA5.40 pts
202La Quinta, CA5.4+0.5 pts
203Modesto, CA5.4-0.1 pts
203Oakdale, CA5.4+0.4 pts
203Simi Valley, CA5.4+0.1 pts
206Daly City, CA5.4+0.4 pts
206Huntington Beach, CA5.4+0.3 pts
208Exeter, CA5.3-0.8 pts
209Lathrop, CA5.3-0.3 pts
210Murrieta, CA5.3-0.1 pts
210Yuba City, CA5.3-0.2 pts
212San Leandro, CA5.3+0.5 pts
213La Mesa, CA5.3-0.1 pts
213Oroville, CA5.3-0.5 pts
215San Gabriel, CA5.2+0.1 pts
216Beaumont, CA5.2-1 pts
216Woodland, CA5.2-0.7 pts
218Rancho Cucamonga, CA5.1+0.3 pts
219Redlands, CA5.1-0.4 pts
219Windsor, CA5.10 pts
221Menifee, CA5.1-0.3 pts
222Turlock, CA5.1-0.4 pts
223Chino Hills, CA5.10 pts
224La Palma, CA5-0.3 pts
225Monrovia, CA5-0.9 pts
225Rohnert Park, CA5+0.1 pts
227Ripon, CA5+0.7 pts
228Temple City, CA5+0.9 pts
229West Sacramento, CA4.9-0.2 pts
230Redwood City, CA4.9-0 pts
231Alhambra, CA4.90 pts
231Rancho Santa Margarita, CA4.9+1 pts
233Lakewood, CA4.9+0.2 pts
234San Jose, CA4.9-0.1 pts
235Rancho Cordova, CA4.9+0.2 pts
236Grass Valley, CA4.9+1.1 pts
237Galt, CA4.8+0.2 pts
238Walnut, CA4.80 pts
239Arcata, CA4.8-0 pts
239Santa Clarita, CA4.8-0 pts
241Laguna Niguel, CA4.8+0.2 pts
242Beverly Hills, CA4.7+0.4 pts
242Palm Springs, CA4.7-0.9 pts
242San Bruno, CA4.7+0.3 pts
245Thousand Oaks, CA4.7-0.1 pts
246Monterey Park, CA4.7-0.3 pts
247Twentynine Palms, CA4.6+0.8 pts
248West Hollywood, CA4.5-0.1 pts
249Fortuna, CA4.5-0.2 pts
250Moorpark, CA4.5-0.1 pts

Showing the top 250 of 376. 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 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 with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, US cities (incorporated places of 10,000 or more). 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, US cities (incorporated places of 10,000 or more) (Cities in California 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, US cities (incorporated places of 10,000 or more), Cities in California 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/california-cities?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, US cities (incorporated places of 10,000 or more). Cities in California 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/california-cities?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, US cities (incorporated places of 10,000 or more), Cities in California 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/california-cities?period=2023 (Accessed: 12 October 2026).

BibTeX
@misc{census_cities_in_california_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, US cities (incorporated places of 10,000 or more): Cities in California 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/california-cities?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, US cities (incorporated places of 10,000 or more). 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, US cities (incorporated places of 10,000 or more): Cities in California 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/california-cities?period=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/california-cities?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, US cities (incorporated places of 10,000 or more). 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 Cities in California by uninsured rate, all ages (US) using official data, and cite the source.
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Questions

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

Huntington Park, CA, with 18.6% in 2023, according to the U.S. Census Bureau.

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

Piedmont, CA, with 0.3% 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, US cities (incorporated places of 10,000 or more). Retrieved 2026-10-12.

Uninsured rate, all ages (US): other rankings

Cities in California: more rankings