Coggon, Iowa Demographics & Population 2026
During the 2020–2024 ACS period, Coggon, Iowa had a total population of 744, the 372nd largest city in Iowa, with a median household income of $76,250, which is 2% higher than the state average. The poverty rate is 2.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 2.8% — among the lowest in Iowa.
- Housing is very affordable with a home-value-to-income ratio of just 2.2x.
- Near full employment with an unemployment rate of just 1.7%.
Coggon Quick Facts
How Coggon Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 803 | 744 | -7.3% |
| Median household income | $76,500 | $76,250 | -0.3% |
| Median home value | $146,000 | $164,700 | +12.8% |
How Coggon Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
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: 31 | National average: 61
Education
Educational Attainment (Adults 25+)
Coggon Rankings in Iowa
Explore Iowa Rankings
Other Cities in Linn County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Cedar Rapids | 137,264 | $70,424 | 10.8% | $187,100 |
| Marion | 41,896 | $86,743 | 8.2% | $241,700 |
| Hiawatha | 7,206 | $66,270 | 13.7% | $216,900 |
| Mount Vernon | 4,513 | $112,656 | 8.2% | $245,200 |
| Robins | 3,332 | $122,262 | 8.9% | $413,400 |
| Fairfax | 2,900 | $114,375 | 6.2% | $274,500 |
| Center Point | 2,562 | $95,192 | 5.1% | $212,400 |
| Ely | 2,186 | $105,882 | 2.4% | $311,900 |
| Lisbon | 1,714 | $93,906 | 4.4% | $219,700 |
| Palo | 1,438 | $106,375 | 5.5% | $282,400 |
Cities Similar to Coggon
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Le Grand | 720 | $76,250 | $145,700 | 23.4% | 5.6% |
| Milo | 731 | $79,904 | $153,100 | 13.0% | 1.6% |
| Gilbertville | 761 | $79,583 | $197,400 | 28.9% | 3.1% |
| Wall Lake | 725 | $71,875 | $128,700 | 18.3% | 6.4% |
| Albert City | 722 | $80,972 | $96,500 | 18.0% | 12.9% |
A note before these figures: with a population of 744, Coggon's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Coggon is a small community located in Iowa, within Linn County. The total population is 744. It ranks as the 372nd most populous out of 1,017 Census-designated places in Iowa.
Age Demographics
The median age in Coggon is 35.8 years. This is 7% lower than the state median of 38.6 years. With 28.8% of the population under 18, Coggon has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Coggon is $76,250. This is 2% higher than the state median of $75,059. It is also 6% lower than the national median of $80,734. The poverty rate stands at 2.8%. This is 75% lower than the state poverty rate of 11.1%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 1.7%. This is 52% lower than the state rate of 3.6%. The median home value is $164,700. Housing costs are 21% lower than the state median of $208,000. With a home-value-to-income ratio of just 2.2x, Coggon is one of the most affordable housing markets in the area. 87.2% of occupied housing units are owner-occupied. This homeownership rate is 22% higher than the state average of 71.7%.
Race & Ethnicity
Coggon has a predominantly White (non-Hispanic) population, comprising 97.0% of all residents. Asian residents account for 0.1%. The Asian population (0.1%) is well below the state average of 2.5%.
Education
29.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 7% lower than the state rate of 31.4%. Nationally, 35.7% 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 Coggon, Iowa is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Iowa state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,017 Census-designated places in Iowa. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Coggon, Iowa?
Coggon, Iowa has a population of 744 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Coggon, IA?
The median household income in Coggon is $76,250, which is 6% lower than the national median of $80,734.
What is the poverty rate in Coggon, IA?
The poverty rate in Coggon is 2.8%. This means approximately 20 residents live below the federal poverty line.
What is the racial makeup of Coggon, Iowa?
Coggon's population is 97.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.1% Asian.
What is the median home value in Coggon, IA?
The median home value in Coggon is $164,700. The home-value-to-income ratio is 2.2x.
How educated is Coggon, Iowa?
29.3% of adults (25+) in Coggon hold a bachelor's degree or higher, and 2.9% hold a graduate or professional degree.