Muscatine Population

1850–2026

23,051

2026 projection

3.1% since 2020 (decrease)

05K10K15K20K25K186018801900192019401960198020002020

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 Muscatine. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202623,051-1130.49%
202523,164-1690.72%
202423,333-700.30%
202323,403-1150.49%
202223,518-90.04%
202123,527-2701.13%
202023,797-410.17%
201923,838-730.31%
201823,911+550.23%
201723,856-1210.50%

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

Muscatine has a population change higher than Muscatine County, and lower than Iowa and the U.S.

  • United States+3.1%
  • Iowa+1.5%
  • Muscatine−2.6%
  • Muscatine County−3.0%

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.

Muscatine Demographics

37median age

Median age

Female37.3 yrs
Male36.7 yrs

Adults

17,702
4,139 seniors (65+) · 23% of adults13,563 other adults

Sex

Female 49.6% · 11,658Male 50.4% · 11,831

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 235 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

Muscatine Income

$58,117median household income

Median household income

$58,117

Half of households earn more, half earn less

Median earnings

$43,074

Typical yearly pay for a worker 25 or older.

Poverty rate

19.1%

About 1 in 5 residents

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

Muscatine Marital Status

42% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married42%44%39%
Never married35%38%31%
Divorced14%13%15%
Widowed7%3%11%
Separated2%<1%3%

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