Dayton Population

1910–2026

12,235

2026 projection

64.6% since 2020 (increase)

02K4K6K8K10K12K14K192019401960198020002020

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.
202612,235+8337.31%
202511,402+6355.90%
202410,767+5745.63%
202310,193+95410.33%
20229,239+1,02712.51%
20218,212+78010.50%
20207,432+74711.17%
20196,685+3896.18%
20186,296+5229.04%
20175,774+3476.39%

Showing 10 of 27 years.

Dayton Demographics

40.2median age

Median age

Female38.7 yrs
Male41.9 yrs

Adults

6,565
1,072 seniors · 16%5,493 other adults

Sex

Female 49.6% · 4,508Male 50.4% · 4,587

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 91 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 Income

$148,947median household income

Median household income

$148,947

Half of households earn more, half earn less

Median earnings

$80,528

Typical yearly pay for a worker 25 or older.

Poverty rate

3%

About 1 in 33 residents

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

Dayton Marital Status

71% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married71%68%74%
Never married20%23%16%
Divorced8%8%8%
Widowed2%<1%3%
Separated0%0%0%

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