Belmont Population

2010–2026

1,810

2026 projection

2.6% since 2020 (decrease)

05001K1.5K2K2.5K201020122014201620182020202220242026

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.
20261,810-100.55%
20251,820-20.11%
20241,822+50.28%
20231,817-130.71%
20221,830-150.81%
20211,845-140.75%
20201,859-1316.58%
20191,990-10.05%
20181,991-211.04%
20172,012+60.30%

Showing 10 of 17 years.

Belmont Demographics

38.3median age

Median age

Female39.5 yrs
Male34.8 yrs

Adults

1,448
245 seniors · 17%1,203 other adults

Sex

Female 53.5% · 1,084Male 46.5% · 944

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 20 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

$46,512median household income

Median household income

$46,512

Half of households earn more, half earn less

Median earnings

$41,597

Typical yearly pay for a worker 25 or older.

Poverty rate

16.6%

About 1 in 6 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%51%45%
Never married26%26%26%
Divorced16%18%14%
Widowed7%4%9%
Separated3%1%5%

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