North Liberty city, Iowa Demographics & Population 2026

Population Overview

North Liberty city is a small city located in Iowa. The total population is 20,782. It ranks as the 26th most populous out of 1,018 cities and towns in Iowa.

Age Demographics

The median age in North Liberty city is 31.8 years. This is 18% lower than the state median of 38.6 years. With 29.1% of the population under 18, North Liberty city has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in North Liberty city is $103,933. This is 42% higher than the state median of $73,147. Compared to the national median of $78,538, household income here is 32% higher. The poverty rate stands at 4.4%. This is 60% lower than the state poverty rate of 11.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 2.9%. This is 20% lower than the state rate of 3.6%. The median home value is $300,000. Housing costs are 53% higher than the state median of $195,900. With a home-value-to-income ratio of just 2.9x, North Liberty city is one of the most affordable housing markets in the area. 68.5% of occupied housing units are owner-occupied. This homeownership rate is 4% lower than the state average of 71.5%.

Race & Ethnicity

The largest racial or ethnic group in North Liberty city is White (non-Hispanic), making up 79.6% of the population. Hispanic or Latino residents account for 5.8%. The Asian population is significantly higher than the state average (4.9% vs 2.4%).

Education

53.3% of residents aged 25 and older hold a bachelor's degree or higher. This places North Liberty city in the top 10% of all cities in the state for educational attainment. This is 73% higher 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 98.7%. Notably, 20.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for North Liberty 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.