South Whittier, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of South Whittier, California is 55,201 as of the 2023 American Community Survey, making it the 167th-largest city in California. The median household income is $98,974, the median home value is $641,700, and the median age is 35.1.
55,201
Population
10341
People / sq mi
$98,974
Median Income
$641,700
Median Home Value
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South Whittier covers 5.3 sq mi of land at 10341 people per square mile.
About South Whittier, CA
South Whittier is distinguished by its share of foreign-born residents, 4.9% of the population. South Whittier is a city in California with a population of 55,201.
Household earnings are middling, with a median of $98,974 — above the US median of $78,538. The poverty rate is 7.4%, below the national 12.4%. The median home value is $641,700, with typical rent around $1,823.
Degree attainment is on the lower side for US cities: 17.7% of adults hold a bachelor’s degree, below the national 35.0%. Remote work is on the lower side here, at 7.6%, below the national 14.0%, and the average commute runs about 32 minutes each way.
Race & Ethnicity
| White | 28.6% |
| Black or African American | 1.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.1% |
| Two or More Races | 0.0% |
Economy & Income
$98,974
Median Household Income
$32,460
Per Capita Income
7.4%
Poverty Rate
3.2%
Unemployment Rate
Housing
$641,700
Median Home Value
$1,823
Median Rent
64.5%
Owner-Occupied
Education
82.3%
High School+
17.7%
Bachelor's+
Commute
0.7%
Drive Alone
77.5%
Public Transit
7.6%
Work From Home
32.1 min
Avg Commute
Community Profile
4.9%
Foreign Born
40.6%
Non-English at Home
3.1%
Veterans
9.5%
With Disability
90.2%
Health Insurance
95.7%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 21.4% |
| Manufacturing | 12.5% |
| Finance, Insurance & Real Estate | 8.6% |
| Retail Trade | 8.4% |
| Education, Health Care & Social Services | 8.1% |
| Construction | 7.8% |
| Arts, Entertainment & Food Services | 6.5% |
| Public Administration | 5.3% |
| Information | 4.0% |
| Transportation & Warehousing | 1.5% |
| Agriculture & Mining | 0.5% |
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Frequently Asked Questions
South Whittier, California has a population of 55,201 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 167th-largest city in California.
The median household income in South Whittier, California is $98,974, with 7.4% of residents living below the federal poverty level.
The median home value in South Whittier, California is $641,700, with median monthly rent at $1,823 and a homeownership rate of 64.5%.
The median age in South Whittier, California is 35.1 years. The population is 50.9% male and 49.1% female.
South Whittier Cdp, CA Climate
South Whittier Cdp, CA has an average annual temperature of 18.5°C (65°F) and receives about 392 mm of precipitation per year. The warmest month is August and the coldest is January. Figures are 1970–2000 climate normals.
18.5°C
Avg Temp
392
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 14° / 57° | 85 mm |
| February | 15° / 58° | 89 mm |
| March | 15° / 59° | 76 mm |
| April | 17° / 63° | 23 mm |
| May | 19° / 66° | 5 mm |
| June | 21° / 70° | 2 mm |
| July | 23° / 74° | 1 mm |
| August | 24° / 75° | 3 mm |
| September | 23° / 74° | 7 mm |
| October | 20° / 68° | 11 mm |
| November | 16° / 61° | 38 mm |
| December | 14° / 57° | 52 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit South Whittier Cdp, CA
The most comfortable months to visit South Whittier Cdp, CA are typically June, October and July, when temperatures are mildest and rainfall is relatively low. The hottest month is August (around 31°C high). The coldest is January (near 7°C low). February is usually the wettest month.
Where to stay near South Whittier
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.