Yuma County Population

1890–2026

9,919

2026 projection

0.6% since 2020 (decrease)

02K4K6K8K10K12K14K1900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Yuma County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20269,919+230.23%
20259,896+230.23%
20249,873-250.25%
20239,898-450.45%
20229,943+40.04%
20219,939-360.36%
20209,975-450.45%
201910,020+560.56%
20189,964-120.12%
20179,976-810.81%

Showing 10 of 28 years.

Yuma County Demographics

40.5median age

Median age

Female41.9 yrs
Male38.5 yrs

Adults

7,203
1,840 seniors (65+) · 26% of adults5,363 other adults

Sex

Female 48.5% · 4,835Male 51.5% · 5,144

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 100 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Yuma County Income

$60,545median household income

Median household income

$60,545

Half of households earn more, half earn less

Median earnings

$44,849

Typical yearly pay for a worker 25 or older.

Poverty rate

17.9%

About 1 in 6 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Yuma County Marital Status

59% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married59%62%56%
Never married22%26%18%
Divorced9%8%11%
Widowed7%3%10%
Separated3%<1%5%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201