Johnstown Population

1830–2026

5,532

2026 projection

6.8% since 2020 (increase)

01K2K3K4K5K6K1850190019502000

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal 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.
20265,532+561.02%
20255,476+350.64%
20245,441+270.50%
20235,414+801.50%
20225,334+621.18%
20215,272+901.74%
20205,182+270.52%
20195,155+460.90%
20185,109+611.21%
20175,048+450.90%

Showing 10 of 33 years.

The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.

Growth since 2020, compared

Johnstown is growing faster than Licking County, Ohio, and the U.S.

  • Johnstown+5.0%
  • Licking County+3.8%
  • United States+3.1%
  • Ohio+0.9%

Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.

Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.

Johnstown Demographics

35.6median age

Median age

Female36.4 yrs
Male35.1 yrs

Adults

3,982
725 seniors (65+) · 18% of adults3,257 other adults

Sex

Female 52.2% · 2,758Male 47.8% · 2,528

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 53 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 Income

$91,713median household income

Median household income

$91,713

Half of households earn more, half earn less

Median earnings

$59,327

Typical yearly pay for a worker 25 or older.

Poverty rate

7.7%

About 1 in 13 residents

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

Johnstown Marital Status

53% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married53%55%51%
Never married30%32%28%
Divorced13%13%13%
Widowed4%<1%7%
Separated<1%0%2%

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