Kanawha city, Iowa Demographics & Population 2026

Population Overview

Kanawha city is a small community located in Iowa. The total population is 805. It ranks as the 354th most populous out of 1,018 cities and towns in Iowa.

Age Demographics

The median age in Kanawha city is 34.4 years. This is 11% lower than the state median of 38.6 years.

Economy, Income & Housing

The median household income in Kanawha city is $66,481. This is 9% lower than the state median of $73,147. Compared to the national median of $78,538, household income here is 15% lower. The poverty rate stands at 7.3%. This is 34% lower than the state poverty rate of 11.0%. The unemployment rate is 1.1%. This is 69% lower than the state rate of 3.6%. The median home value is $79,900. Housing costs are 59% lower than the state median of $195,900. With a home-value-to-income ratio of just 1.2x, Kanawha city is one of the most affordable housing markets in the area. 85.5% of occupied housing units are owner-occupied. This homeownership rate is 20% higher than the state average of 71.5%.

Race & Ethnicity

Kanawha city has a predominantly White (non-Hispanic) population, comprising 88.3% of all residents. Hispanic or Latino residents account for 9.9%.

Education

26.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 13% 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 94.6%.

Data Sources & Methodology

All demographic data for Kanawha 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.