Clark Population

2010–2026

236

2026 projection

7.1% since 2020 (decrease)

050100150200250300201020122014201620182020202220242026

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 Clark. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026236-10.42%
2025237-20.84%
2024239-20.83%
202324100.00%
2022241-20.82%
2021243-114.33%
2020254-51.93%
2019259-31.15%
2018262-41.50%
2017266-51.85%

Showing 10 of 17 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

Clark has a population change lower than Randolph County, Missouri, and the U.S.

  • United States+3.1%
  • Missouri+1.9%
  • Randolph County+0.2%
  • Clark−2.1%

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.

Clark Demographics

34.1median age

Median age

Female22.5 yrs
Male35.4 yrs

Adults

119
22 seniors (65+) · 18% of adults97 other adults

Sex

Female 63% · 126Male 37% · 74

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 2 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

Clark Income

$71,250median household income

Median household income

$71,250

Half of households earn more, half earn less

Median earnings

$41,667

Typical yearly pay for a worker 25 or older.

Poverty rate

21%

About 1 in 5 residents

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

Clark Marital Status

71% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married71%82%62%
Never married16%11%20%
Divorced9%5%11%
Widowed3%2%4%
Separated2%0%3%

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