Correctionville, Iowa Demographics & Population 2026

A note before these figures: with a population of 761, Correctionville'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

Correctionville is a small community located in Iowa, within Woodbury County. The total population is 761. It ranks as the 362nd most populous out of 1,017 Census-designated places in Iowa.

Age Demographics

The median age in Correctionville is 33.3 years. This is 14% lower than the state median of 38.6 years. With 36.0% of the population under 18, Correctionville has a notably young demographic profile, suggesting a family-oriented community. 14.2% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Correctionville is $50,192. This is 33% lower than the state median of $75,059. It is also 38% lower than the national median of $80,734. The poverty rate stands at 15.2%. This is 37% higher than the state poverty rate of 11.1%. The survey records no unemployed residents in Correctionville, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $84,700. Housing costs are 59% lower than the state median of $208,000. With a home-value-to-income ratio of just 1.7x, Correctionville is one of the most affordable housing markets in the area. 88.4% of occupied housing units are owner-occupied. This homeownership rate is 23% higher than the state average of 71.7%.

Race & Ethnicity

The largest racial or ethnic group in Correctionville is White (non-Hispanic), making up 75.3% of the population. Hispanic or Latino residents account for 22.9%. The Black or African American population (0.8%) is well below the state average of 3.8%. The Hispanic or Latino population is significantly higher than the state average (22.9% vs 7.3%). The Asian population (0.3%) is well below the state average of 2.5%.

Education

14.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 55% 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 86.0%.

Data Sources & Methodology

All demographic data for Correctionville, 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.