Centralia city, Iowa Demographics & Population 2026
As of 2026, Centralia city, Iowa has a total population of 125, the 817th largest city in Iowa, with a median household income of $73,750, which is about average than the state average. The poverty rate is 11.2%.
Key Takeaways
- Near full employment with an unemployment rate of just 1.4%.
Centralia city Quick Facts
How Centralia city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 30 | National average: 60
Education
Educational Attainment (Adults 25+)
Centralia city Rankings in Iowa
Explore Iowa Rankings
Cities Similar to Centralia city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Delaware city | 126 | $72,083 | $139,500 | 9.7% | 1.6% |
| Little Sioux city | 122 | N/A | $37,100 | 9.6% | 27.9% |
| Bradgate city | 121 | N/A | $44,200 | 8.4% | 33.1% |
| Whitten city | 125 | $68,750 | $49,000 | 5.4% | 4.8% |
| Andover city | 120 | N/A | $115,000 | 11.1% | 31.7% |
Population Overview
Centralia city is a small community located in Iowa. The total population is 125. It ranks as the 817th most populous out of 1,018 cities and towns in Iowa.
Age Demographics
The median age in Centralia city is 37.4 years. This is 3% lower than the state median of 38.6 years. With 32.8% of the population under 18, Centralia city has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Centralia city is $73,750. This is about average than the state median of $73,147. Compared to the national median of $78,538, household income here is 6% lower. The poverty rate stands at 11.2%. This is 2% higher than the state poverty rate of 11.0%. The unemployment rate is 1.4%. This is 62% lower than the state rate of 3.6%. The median home value is $230,000. Housing costs are 17% higher than the state median of $195,900. The home-value-to-income ratio is 3.1x. 76.6% of occupied housing units are owner-occupied. This homeownership rate is 7% higher than the state average of 71.5%.
Race & Ethnicity
Centralia city has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents.
Education
20.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 34% lower than the state rate of 30.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.3%.
Data Sources & Methodology
All demographic data for Centralia city, Iowa is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Iowa state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,018 Census-designated places in Iowa. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Centralia city, Iowa?
Centralia city, Iowa has a population of 125 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Centralia city, IA?
The median household income in Centralia city is $73,750, which is 6% lower the national median of $78,538.
What is the poverty rate in Centralia city, IA?
The poverty rate in Centralia city is 11.2%. This means approximately 14 residents live below the federal poverty line.
What is the racial makeup of Centralia city, Iowa?
Centralia city's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Centralia city, IA?
The median home value in Centralia city is $230,000. The home-value-to-income ratio is 3.1x.
How educated is Centralia city, Iowa?
20.3% of adults (25+) in Centralia city hold a bachelor's degree or higher, and 12.2% hold a graduate or professional degree.