Lennox, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Lennox, California is 20,289 as of the 2023 American Community Survey, making it the 347th-largest city in California. The median household income is $60,307, the median home value is $677,600, and the median age is 34.5.
20,289
Population
18563
People / sq mi
$60,307
Median Income
$677,600
Median Home Value
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Lennox covers 1.1 sq mi of land at 18563 people per square mile.
About Lennox, CA
What distinguishes Lennox is density: among the most densely settled of US cities, around 18,563 people per square mile. Lennox is a city in California with a population of 20,289.
Incomes run on the lower side: a median household income of $60,307, below the US median of $78,538. The poverty rate is 13.1%, above the national 12.4%. Home values run above average at $677,600, with typical rent around $1,455.
College credentials are comparatively rare here: just 11.9%, below the national 35.0%. Remote work is rare here (4.8%, below the national 14.0%), and the average commute runs about 29 minutes each way.
That density explains much of the rest of the profile in Lennox: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Race & Ethnicity
| White | 19.8% |
| Black or African American | 3.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.5% |
| Two or More Races | 0.0% |
Economy & Income
$60,307
Median Household Income
$22,634
Per Capita Income
13.1%
Poverty Rate
4.1%
Unemployment Rate
Housing
$677,600
Median Home Value
$1,455
Median Rent
27.6%
Owner-Occupied
Education
54.2%
High School+
11.9%
Bachelor's+
Commute
5.6%
Drive Alone
66.6%
Public Transit
4.8%
Work From Home
28.7 min
Avg Commute
Community Profile
2.9%
Foreign Born
14.8%
Non-English at Home
0.9%
Veterans
11.0%
With Disability
86.3%
Health Insurance
94.5%
Internet Access
Employment by Industry
| Education, Health Care & Social Services | 17.2% |
| Finance, Insurance & Real Estate | 13.6% |
| Professional, Scientific & Management | 12.0% |
| Retail Trade | 10.1% |
| Construction | 9.8% |
| Arts, Entertainment & Food Services | 7.0% |
| Manufacturing | 6.6% |
| Information | 5.2% |
| Public Administration | 1.9% |
| Transportation & Warehousing | 1.7% |
| Agriculture & Mining | 0.6% |
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Frequently Asked Questions
Lennox, California has a population of 20,289 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 347th-largest city in California.
The median household income in Lennox, California is $60,307, with 13.1% of residents living below the federal poverty level.
The median home value in Lennox, California is $677,600, with median monthly rent at $1,455 and a homeownership rate of 27.6%.
The median age in Lennox, California is 34.5 years. The population is 52.9% male and 47.1% female.
Where to stay in Lennox
Visiting or relocating to Lennox, CA? Compare hotels and short-term rentals across the metro — live availability and prices.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.