Delta Population

1890–2026

9,963

2026 projection

10.1% since 2020 (increase)

02K4K6K8K10K1900192019401960198020002020

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 Delta. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20269,963+1611.64%
20259,802+1041.07%
20249,698+830.86%
20239,615+1691.79%
20229,446+2512.73%
20219,195+1421.57%
20209,053+961.07%
20198,957+670.75%
20188,890+770.87%
20178,813+400.46%

Showing 10 of 29 years.

Delta Demographics

40.3median age

Median age

Female44.6 yrs
Male38.7 yrs

Adults

7,113
2,045 seniors · 29%5,068 other adults

Sex

Female 49.5% · 4,668Male 50.5% · 4,753

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 94 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

Delta Income

$45,250median household income

Median household income

$45,250

Half of households earn more, half earn less

Median earnings

$42,718

Typical yearly pay for a worker 25 or older.

Poverty rate

20.5%

About 1 in 5 residents

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

Delta Marital Status

46% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married46%43%48%
Never married26%34%18%
Divorced19%19%18%
Widowed8%2%14%
Separated1%1%1%

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