Altamont Population

2010–2026

1,047

2026 projection

2.7% since 2020 (decrease)

02004006008001K1.2K201020122014201620182020202220242026

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 Altamont. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,047-60.57%
20251,053-20.19%
20241,055-30.28%
20231,058+40.38%
20221,054-90.85%
20211,063-131.21%
20201,076+525.08%
20191,024-40.39%
20181,028-20.19%
20171,030-30.29%

Showing 10 of 17 years.

Altamont Demographics

38.6median age

Median age

Female38.8 yrs
Male38.1 yrs

Adults

782
159 seniors · 20%623 other adults

Sex

Female 52.8% · 524Male 47.2% · 469

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

Altamont Income

$64,716median household income

Median household income

$64,716

Half of households earn more, half earn less

Median earnings

$45,898

Typical yearly pay for a worker 25 or older.

Poverty rate

4.5%

About 1 in 22 residents

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

Altamont Marital Status

55% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married55%58%52%
Never married28%35%21%
Divorced11%4%18%
Widowed6%4%9%
Separated<1%0%<1%

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