Seymour Flag

Seymour

County:
Wayne County
County Seat:
No
Area (mi²):
2.392
State:
Iowa

Seymour is a city located in Wayne County, Iowa. Seymour has a 2026 population of 643. Seymour is currently growing at a rate of 0.31% annually and its population has increased by 1.1% since the most recent census, which recorded a population of 636 in 2020.

The median household income in Seymour is $46,071 with a poverty rate of 13.47%. The median age in Seymour is 44.5 years: 33.3 years for males, and 51.9 years for females. For every 100 females there are 99.3 males.

643
Total Population
269
Density (mi²)
2 0.31%
Growth

Seymour Population

Seymour Population

Year ↓
Population
Growth
Annual Change
202664320.31%
2025641-5-0.77%
202464660.94%
202364071.11%
2022633-5-0.78%
202163820.31%
202063610.16%
201969830.43%
2018695-12-1.7%
201770740.57%
201670360.86%
201569700%
2014697-2-0.29%
201369940.58%
201269530.43%
2011692-9-1.28%
201070320.29%

Median Age

Overall: 44.5 years
Female: 51.9 years
Male: 33.3 years

Seymour Adults

There are 453 adults, (150 of whom are seniors) in Seymour.

Sex Ratio

Female: 298 (50.2%)
Male: 296 (49.8%)

Demographics

The racial composition of Seymour includes 89.06% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White52989.06%
Two or more races6510.94%
Race
Population ↓
Percentage (of total)
White52989.06%
Two or more races6510.94%

Seymour Marital Status

Economics and Income Statistics

Seymour's average per capita income is $41,691. Household income levels show a median of $46,071. The poverty rate stands at 13.47%.

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$67,813-
Families$66,667$72,715
Households$46,071$55,623
Non Families$29,167$33,223

$41,691

Average Income

$46,071

Median Household Income

13.47%

Poverty Rate

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)