Johnstown Population

2010–2026

43

2026 projection

4.4% since 2020 (decrease)

010203040506070201020122014201620182020202220242026

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 Johnstown. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202643-12.27%
20254400.00%
202444-12.22%
20234500.00%
20224500.00%
20214500.00%
202045-1423.73%
201959-23.28%
201861-11.61%
20176200.00%

Showing 10 of 17 years.

Johnstown Demographics

64.7median age

Median age

Female0 yrs
Male64.2 yrs

Adults

12
5 seniors · 42%7 other adults

Sex

Female 25% · 3Male 75% · 9

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 0.12 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

Johnstown Marital Status

67% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married67%56%100%
Never married0%0%0%
Divorced33%44%0%
Widowed0%0%0%
Separated0%0%0%

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