Bellefontaine Population

1820–2026

14,149

2026 projection

0.3% since 2020 (increase)

05K10K15K20K1850190019502000

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 Bellefontaine. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202614,149-20.01%
202514,151+490.35%
202414,102+210.15%
202314,081-150.11%
202214,096-190.13%
202114,115+60.04%
202014,109+8766.62%
201913,233+800.61%
201813,153+170.13%
201713,136+80.06%

Showing 10 of 36 years.

Bellefontaine Demographics

35.6median age

Median age

Female35.4 yrs
Male36.6 yrs

Adults

10,515
2,354 seniors · 22%8,161 other adults

Sex

Female 50.6% · 6,984Male 49.4% · 6,823

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 138 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

Bellefontaine Income

$58,806median household income

Median household income

$58,806

Half of households earn more, half earn less

Median earnings

$43,951

Typical yearly pay for a worker 25 or older.

Poverty rate

18.1%

About 1 in 6 residents

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

Bellefontaine Marital Status

42% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married42%43%41%
Never married35%39%31%
Divorced15%13%17%
Widowed6%3%8%
Separated3%2%3%

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