Dover Population

2010–2026

411

2026 projection

2.8% since 2020 (increase)

0100200300400500201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal 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 Dover. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026411+10.24%
2025410+30.74%
2024407+20.49%
2023405+30.75%
2022402+20.50%
202140000.00%
2020400-102.44%
2019410-102.38%
2018420-40.94%
2017424-10.24%

Showing 10 of 17 years.

The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.

Growth since 2020, compared

Dover is growing slower than Kingfisher County, Oklahoma, and the U.S.

  • Kingfisher County+4.1%
  • Oklahoma+4.0%
  • United States+3.1%
  • Dover+2.5%

Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.

Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.

Dover Demographics

47.5median age

Median age

Female55.8 yrs
Male39.6 yrs

Adults

272
85 seniors (65+) · 31% of adults187 other adults

Sex

Female 50.3% · 159Male 49.7% · 157

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 3 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

Dover Income

$43,036median household income

Median household income

$43,036

Half of households earn more, half earn less

Median earnings

$36,979

Typical yearly pay for a worker 25 or older.

Poverty rate

15.5%

About 1 in 6 residents

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

Dover Marital Status

39% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married39%49%29%
Never married20%29%12%
Divorced13%7%19%
Widowed25%12%38%
Separated3%3%3%

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