Belmont County Population

1810–2026

64,104

2026 projection

3.3% since 2020 (decrease)

020K40K60K80K100K1850190019502000

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 Belmont County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202664,104-3300.51%
202564,434-3300.51%
202464,764-2390.37%
202365,003-3790.58%
202265,382-4960.75%
202165,878-4070.61%
202066,285-6941.04%
201966,979-5130.76%
201867,492-5820.85%
201768,074-5680.83%

Showing 10 of 36 years.

Belmont County Demographics

44.1median age

Median age

Female47.3 yrs
Male42 yrs

Adults

53,212
14,378 seniors (65+) · 27% of adults38,834 other adults

Sex

Female 48.3% · 31,628Male 51.7% · 33,845

Population by age

MaleFemale85+ years, male: 59485+ years, female: 98280–84 years, male: 54480–84 years, female: 1,00375–79 years, male: 1,09475–79 years, female: 1,36670–74 years, male: 1,94470–74 years, female: 2,01965–69 years, male: 2,35765–69 years, female: 2,47560–64 years, male: 2,26560–64 years, female: 2,52555–59 years, male: 2,38655–59 years, female: 2,30050–54 years, male: 2,23150–54 years, female: 2,02245–49 years, male: 2,16945–49 years, female: 1,79740–44 years, male: 2,31740–44 years, female: 1,58935–39 years, male: 2,24535–39 years, female: 2,15130–34 years, male: 2,21630–34 years, female: 1,85525–29 years, male: 1,99625–29 years, female: 1,62120–24 years, male: 2,18020–24 years, female: 1,42015–19 years, male: 2,14415–19 years, female: 1,72710–14 years, male: 1,63510–14 years, female: 1,7605–9 years, male: 1,8845–9 years, female: 1,6820–4 years, male: 1,6440–4 years, female: 1,33485+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–41K1K2K2K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

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 655 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

Belmont County Income

$57,017median household income

Median household income

$57,017

Half of households earn more, half earn less

Median earnings

$38,337

Typical yearly pay for a worker 25 or older.

Poverty rate

15.8%

About 1 in 6 residents

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

Belmont County Marital Status

47% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married47%46%47%
Never married31%36%24%
Divorced13%12%14%
Widowed8%4%12%
Separated2%2%2%

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

Sources

8 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year