Blythe, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Blythe, California is 17,824 as of the 2023 American Community Survey, making it the 374th-largest city in California. The median household income is $51,984, the median home value is $203,800, and the median age is 36.6.
The population has declined 15.8% since 2010 (20,569 → 17,320).
17,824
Population
673
People / sq mi
$51,984
Median Income
$203,800
Median Home Value
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Blythe covers 26.5 sq mi of land at 673 people per square mile.
About Blythe, CA
Blythe is defined demographically by education — 8.9% of adults hold a bachelor’s degree, below the national average. Blythe is a city in California with a population of 17,824.
The typical household earns $51,984, below the US median of $78,538. Roughly 15.4% of residents fall below the poverty line, above the national 12.4%. Housing is relatively affordable, with a median home value of $203,800, with typical rent around $900.
Blythe is among the least college-educated US cities, at 8.9% — below the national 35.0%. Home-based work is uncommon, at 2.8%, below the national 14.0%, and the average commute runs about 17 minutes each way.
Blythe city Population History (2010-2024)
The city of Blythe city had a population of 20,569 in 2010 and 17,320 in 2024, a -15.8% growth over 14 years. The peak was 20,659 in 2012. Average annual growth rate: -1.16%.
17,320
Population (2024)
20,569
Population (2010)
20,659
Peak (2012)
-1.16%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 20,569 |
| 2011 | 20,294 |
| 2012 | 20,659 |
| 2013 | 19,868 |
| 2014 | 19,268 |
| 2015 | 19,202 |
| 2016 | 19,786 |
| 2017 | 19,705 |
| 2018 | 19,964 |
| 2019 | 19,682 |
| 2020 | 17,793 |
| 2021 | 17,102 |
| 2022 | 16,975 |
| 2023 | 17,852 |
| 2024 | 17,320 |
Race & Ethnicity
| White | 33.9% |
| Black or African American | 12.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.6% |
| Two or More Races | 0.1% |
Economy & Income
$51,984
Median Household Income
$18,378
Per Capita Income
15.4%
Poverty Rate
2.9%
Unemployment Rate
Housing
$203,800
Median Home Value
$900
Median Rent
59.7%
Owner-Occupied
Education
69.7%
High School+
8.9%
Bachelor's+
Commute
1.0%
Drive Alone
77.7%
Public Transit
2.8%
Work From Home
17.0 min
Avg Commute
Community Profile
12.7%
Foreign Born
55.2%
Non-English at Home
4.6%
Veterans
17.0%
With Disability
94.0%
Health Insurance
92.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 24.5% |
| Public Administration | 18.4% |
| Education, Health Care & Social Services | 11.3% |
| Construction | 5.6% |
| Finance, Insurance & Real Estate | 4.8% |
| Manufacturing | 4.6% |
| Retail Trade | 4.3% |
| Agriculture & Mining | 3.1% |
| Arts, Entertainment & Food Services | 1.8% |
| Information | 1.2% |
| Transportation & Warehousing | 0.5% |
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Frequently Asked Questions
Blythe, California has a population of 17,824 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 374th-largest city in California.
The median household income in Blythe, California is $51,984, with 15.4% of residents living below the federal poverty level.
The median home value in Blythe, California is $203,800, with median monthly rent at $900 and a homeownership rate of 59.7%.
The median age in Blythe, California is 36.6 years. The population is 66.2% male and 33.8% female.
The population has declined 15.8% since 2010 (20,569 → 17,320).
Blythe city, CA Climate
Blythe city, CA has an average annual temperature of 22.4°C (72°F) and receives about 99 mm of precipitation per year. The warmest month is July and the coldest is December. Figures are 1970–2000 climate normals.
22.4°C
Avg Temp
99
Precip (mm/yr)
Jul
Hottest Month
Dec
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 12° / 54° | 13 mm |
| February | 15° / 59° | 13 mm |
| March | 18° / 64° | 10 mm |
| April | 21° / 71° | 3 mm |
| May | 26° / 78° | 1 mm |
| June | 30° / 87° | 1 mm |
| July | 34° / 93° | 5 mm |
| August | 33° / 91° | 16 mm |
| September | 29° / 85° | 13 mm |
| October | 23° / 73° | 6 mm |
| November | 16° / 61° | 6 mm |
| December | 12° / 53° | 12 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 Blythe city, CA
The most comfortable months to visit Blythe city, CA are typically April, October and March, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 42°C high). The coldest is December (near 5°C low). August is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.