Belmont Population

2010–2026

809

2026 projection

6.6% since 2020 (decrease)

02004006008001K201020122014201620182020202220242026

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. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026809-111.34%
2025820-30.36%
2024823-91.08%
2023832-192.23%
2022851-101.16%
2021861-50.58%
2020866+131.52%
2019853-40.47%
2018857-10.12%
2017858-70.81%

Showing 10 of 17 years.

Belmont Demographics

40.7median age

Median age

Female43.6 yrs
Male40.3 yrs

Adults

789
229 seniors · 29%560 other adults

Sex

Female 51.8% · 509Male 48.2% · 474

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 10 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 Income

$49,851median household income

Median household income

$49,851

Half of households earn more, half earn less

Median earnings

$46,364

Typical yearly pay for a worker 25 or older.

Poverty rate

20.6%

About 1 in 5 residents

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

Belmont Marital Status

48% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married48%46%50%
Never married29%37%22%
Divorced8%6%10%
Widowed14%11%17%
Separated1%0%2%

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