Belvidere Population

2010–2026

53

2026 projection

5.4% since 2020 (decrease)

0102030405060201020122014201620182020202220242026

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 Belvidere. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202653-11.85%
20255400.00%
20245400.00%
20235400.00%
20225400.00%
202154-23.57%
202056+1021.74%
20194600.00%
20184600.00%
20174600.00%

Showing 10 of 17 years.

Belvidere Demographics

62.1median age

Median age

Female65.4 yrs
Male42.7 yrs

Adults

30
13 seniors · 43%17 other adults

Sex

Female 31.4% · 11Male 68.6% · 24

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 0.35 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

Belvidere Marital Status

21% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married21%17%33%
Never married36%50%0%
Divorced33%33%33%
Widowed9%0%33%
Separated0%0%0%

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