Johnstown Flag

Johnstown

County Seat:
No
Area (mi²):
36.199
State:
North Dakota

Johnstown is located in Grand Forks County, North Dakota. Johnstown has a 2025 population of 89 . Johnstown is currently growing at a rate of 1.14% annually but its population has decreased by -1.11% since the most recent census, which recorded a population of 90 in 2020.

The median age in Johnstown is 19.4 years: 45.8 years for males, and 16.7 years for females. For every 100 females there are 48.7 males.

89
Total Population
2
Density (mi²)
1 1.14%
Growth

Johnstown Population

Johnstown Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Johnstown includes 62.83% White, and smaller percentages for Asian and multiracial populations.

Population by Race

White (62.83%)

Two or more races (35.4%)

Asian (1.77%)

Race
Population
Percentage (of total)
White7162.83%
Two or more races4035.4%
Asian21.77%

Johnstown Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)