Dayton Population

2010–2026

23

2026 projection

11.5% since 2020 (decrease)

01020304050201020122014201620182020202220242026

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 Dayton. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202623-14.17%
20252400.00%
202424-14.00%
20232500.00%
20222500.00%
202125-13.85%
202026-1536.59%
20194100.00%
201841-12.38%
20174200.00%

Showing 10 of 17 years.

Dayton Demographics

45.1median age

Median age

Female45.1 yrs
Male43 yrs

Adults

45
8 seniors · 18%37 other adults

Sex

Female 65.2% · 30Male 34.8% · 16

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 0.46 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

Dayton Marital Status

44% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married44%31%52%
Never married53%69%45%
Divorced0%0%0%
Widowed2%0%3%
Separated0%0%0%

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