Thompson Flag

Thompson

County Seat:
No
Area (mi²):
0.857
State:
Iowa

Thompson is a city located in Winnebago County, Iowa. Thompson has a 2025 population of 478 . Thompson is currently declining at a rate of -1.85% annually and its population has decreased by -3.43% since the most recent census, which recorded a population of 495 in 2020.

The median household income in Thompson is $49,375 with a poverty rate of 8.11%. The median age in Thompson is 60.3 years: 59.6 years for males, and 60.7 years for females. For every 100 females there are 163.5 males.

478
Total Population
558
Density (mi²)
-9 -1.85%
Growth

Thompson Population

Thompson Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Thompson includes 96.88% White, and smaller percentages for Two or more races, other race and multiracial populations.

Population by Race

White (96.88%)

Two or more races (2.46%)

Other race (0.67%)

Race
Population
Percentage (of total)
White43496.88%
Two or more races112.46%
Other race30.67%

Thompson Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Thompson's average per capita income is $42,500. Household income levels show a median of $49,375. The poverty rate stands at 8.11%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$97,880-
Families$86,250$79,477
Households$49,375$64,025
Non Families$29,477$54,014

$42,500

Average Income

$49,375

Median Household Income

8.11%

Poverty Rate

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)