San Benito County, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 41st-largest in California
The population of San Benito County, California is 66,056 as of the 2023 American Community Survey, making it the 41st-largest county in California. The median household income is $108,289, the median home value is $751,500, and the median age is 35.9.
The population of San Benito County has grown 24.5% since 2010 (55,544 → 69,159), a +1.58% annualized rate.
66,056
Population
+1.58%
Annual growth
48
People / sq mi
$108,289
Median Income
$751,500
Median Home Value
San Benito County covers 1,389 sq mi of land at 47.6 people per square mile.
About San Benito County, CA
San Benito County is a county in California with a population of 66,056. It ranks #41 among counties in California by population. The median age is 35.9, younger than the national median. The population is 50.4% male and 49.6% female.
The median household income in San Benito County is $108,289, above the US median of $74,580. 5.8% of residents live below the federal poverty level. Home values sit at a median of $751,500, with monthly rent averaging $1,922. The homeownership rate of 67.4% is higher than the national rate of 64.8%.
Educational attainment in San Benito County reflects 22.4% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 10.3% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 36.1 minutes each way.
San Benito County Population History (2010-2024)
The county of San Benito County had a population of 55,544 in 2010 and 69,159 in 2024, a 24.5% growth over 14 years. The peak was 69,159 in 2024. Average annual growth rate: 1.58%.
69,159
Population (2024)
55,544
Population (2010)
69,159
Peak (2024)
1.58%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 55,544 |
| 2011 | 56,094 |
| 2012 | 56,704 |
| 2013 | 57,320 |
| 2014 | 57,891 |
| 2015 | 58,276 |
| 2016 | 59,270 |
| 2017 | 60,190 |
| 2018 | 61,415 |
| 2019 | 62,803 |
| 2020 | 64,533 |
| 2021 | 66,703 |
| 2022 | 67,715 |
| 2023 | 68,341 |
| 2024 | 69,159 |
Race & Ethnicity
| White | 45.1% |
| Black or African American | 1.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 4.5% |
| Two or More Races | 0.1% |
Age & Sex
35.9
Median Age
49.6%
Female
50.4%
Male
13.5%
Age 65+
Age Distribution
Children (under 15): 20.9% · Seniors (65+): 13.5%
Income & Poverty
| Median household income | $108,289+$11,955 vs state |
| Mean household income | $138,189 |
| Per-capita income | $43,524 |
| Poverty rate | 5.8%-2.6% vs state |
| Unemployment rate | 4.0% |
| Employment-to-population | 62.8% |
Top Industries by Employment
The largest employment sector in San Benito County is professional & business services, accounting for 18.6% of workers.
How residents commute
0.9%
Drive alone
0.7%
Carpool
74.5%
Public transit
10.3%
Work from home
36.1 min
Avg commute
Housing
$751,500+$56,100 vs state
Median home value
$1,922
Median rent
67.4%
Homeownership rate
20,937
Total housing units
96.4%
Occupied
3.6%
Vacant
32.6%
Renter-occupied
Social & access
93.7%
With health insurance
97.2%
With broadband internet
9.6%
Foreign-born
4.2%
Veterans (18+)
10.5%
With a disability
57.6%
Speak language other than English at home
Education
83.2%
High School+
22.4%
Bachelor's+
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Part of California
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County rankings
Frequently Asked Questions
San Benito County, California has a population of 66,056 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 41st-largest county in California. Population density is 48 people per square mile.
The population of San Benito County has grown 24.5% since 2010 (55,544 → 69,159), a +1.58% annualized rate.
The median household income in San Benito County, California is $108,289, with mean (average) household income of $138,189 and per-capita income of $43,524. 5.8% of residents live below the federal poverty level.
In San Benito County, the largest racial and ethnic groups are White (45.1%), Hispanic or Latino (4.5%), Black or African American (1.0%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in San Benito County, California is 35.9 years. Residents are 49.6% female and 50.4% male.
The median home value in San Benito County is $751,500 and median monthly rent is $1,922. 67.4% of occupied housing units are owner-occupied. The county has 20,937 total housing units, 3.6% of which are vacant.
The largest employment sector in San Benito County, California is professional, scientific, and management services, employing 18.6% of workers. The unemployment rate is 4.0%.
Los Angeles is among the largest cities associated with San Benito County, California, with a population of 3,857,897.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.