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Chiropractors in California

How many chiropractors exist per person present (residents + daytime workers) across the 35 California counties we cover, by ZIP code, compared with the U.S. average. Data: Census ZBP 2023 + ACS 2024 + BLS QCEW.

Includes: Chiropractic offices · Chiropractic clinics. Counted together because official statistics use one 621310 code.

State verdict (covered counties): Below the U.S. rate — 81% of the U.S. rate

Counties covered

in California

Chiropractors

3,654

establishments (2023)

Per 10,000 present

0.8

residents + 0.5×workers

U.S. average

1.0

per 10,000 present

State index

81%

vs. U.S.

Residents

38,319,676

in covered counties

Workers

15,030,202

jobs in covered counties

Coverage. This page aggregates only the 35 California counties BizGapMap covers — not the whole state. Counts and the index reflect those counties. The aggregate index uses only ZIP cells Census published, so it is a lower bound. Density is a supply-side signal: it counts existing chiropractors and the people present, not foot traffic, income, rent, or whether locals want more.

Counties in California

City	County	Chiropractors	Residents	Workers	Per 10k	Index	Verdict
Irvine	Orange County	535–681	3,175,270	1,572,620	1.4	137–150%	Range spans bands
San Rafael	Marin County	40–102	257,061	106,330	1.3	131–275%	Range spans bands
Roseville	Placer County	62–102	422,233	166,507	1.2	124–205%	Range spans bands
San Luis Obispo	San Luis Obispo County	37–89	271,285	97,546	1.2	117–219%	Range spans bands
Santa Cruz	Santa Cruz County	34–64	272,278	80,401	1.1	110–175%	Range spans bands
San Diego	San Diego County	412–634	3,282,423	1,385,217	1.0	105–133%	Above average
Ventura	Ventura County	99–155	841,297	285,173	1.0	102–129%	Above average
Redding	Shasta County	21–73	190,130	53,985	1.0	98–304%	Range spans bands
El Dorado Hills	El Dorado County	21–63	192,693	49,889	1.0	98–256%	Range spans bands
Santa Rosa	Sonoma County	55–121	485,213	174,040	1.0	97–183%	Range spans bands
Santa Clara	Santa Clara County	230–348	1,935,981	1,162,159	0.9	93–114%	Range spans bands
Goleta	Santa Barbara County	45–101	443,781	158,550	0.9	87–145%	Range spans bands
Concord	Contra Costa County	111–177	1,159,422	342,009	0.8	85–123%	Range spans bands
Napa	Napa County	14–34	135,313	65,776	0.8	84–181%	Range spans bands
El Segundo	Los Angeles County	971–1,489	9,801,306	3,924,098	0.8	84–107%	Range spans bands
Fremont	Alameda County	159–223	1,655,008	750,285	0.8	79–102%	Range spans bands
Menlo Park	San Mateo County	70–114	713,109	457,352	0.7	75–108%	Range spans bands
San Francisco	San Francisco County	84–134	830,479	727,248	0.7	71–95%	Below average
Folsom	Sacramento County	120–212	1,596,140	531,159	0.6	65–102%	Range spans bands
Monterey	Monterey County	29–89	426,948	115,284	0.6	61–170%	Range spans bands
Modesto	Stanislaus County	37–79	559,023	148,684	0.6	59–117%	Range spans bands
Fresno	Fresno County	61–175	1,021,317	301,306	0.5	53–132%	Range spans bands
Riverside	Riverside County	143–289	2,482,806	674,999	0.5	51–85%	Range spans bands
Chico	Butte County	12–50	207,286	61,889	0.5	51–187%	Range spans bands
Tracy	San Joaquin County	43–111	796,477	232,266	0.5	48–108%	Range spans bands
Ontario	San Bernardino County	111–293	2,195,107	711,262	0.4	44–99%	Range spans bands
Fairfield	Solano County	22–44	449,663	122,066	0.4	44–83%	Range spans bands
West Sacramento	Yolo County	10–44	222,458	74,293	0.4	39–156%	Range spans bands
Visalia	Tulare County	19–83	473,757	104,822	0.4	37–141%	Range spans bands
Merced	Merced County	11–45	288,279	48,681	0.4	36–140%	Range spans bands
Bakersfield	Kern County	29–131	915,763	218,146	0.3	29–106%	Range spans bands
Hanford	Kings County	4–20	152,269	28,375	0.2	24–110%	Range spans bands
Eureka	Humboldt County	3–67	134,385	33,944	0.2	20–422%	Range spans bands
El Centro	Imperial County	0–30	174,015	33,702	0.0	0–149%	Range spans bands
Madera	Madera County	0–26	159,701	30,139	0.0	0–139%	Range spans bands

Scroll the table sideways to see all columns.

Lowest vs. highest measured density

Fewest competitors per capita

137%

131%

124%

117%

110%

105%

102%

98%

Most competitors per capita

20%

24%

29%

36%

37%

39%

Low measured density is not evidence of opportunity. A county with few chiropractors may simply lack foot traffic, retail space, or demand. Use the ranking to find where to look, then verify locally.

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BizGapMap — free, no-login small-business saturation reports for major U.S. counties. Built entirely from public U.S. Census, BLS, and IRS data (ZBP 2023, ACS 2024 5-year, PEP 2024, LODES, QCEW, IRS SOI). No forecasts, no revenue guesses — withheld cells are marked, and the few derived counts are labelled as estimates.