Shell Rock city, Iowa Demographics & Population 2026

Population Overview

Shell Rock city is a small community located in Iowa. The total population is 1,634. It ranks as the 197th most populous out of 1,018 cities and towns in Iowa.

Age Demographics

The median age in Shell Rock city is 36.8 years. This is 5% lower than the state median of 38.6 years. With 28.3% of the population under 18, Shell Rock city has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Shell Rock city is $70,556. This is 4% lower than the state median of $73,147. Compared to the national median of $78,538, household income here is 10% lower. The poverty rate stands at 6.0%. This is 45% lower than the state poverty rate of 11.0%. The unemployment rate is 4.7%. This is 29% higher than the state rate of 3.6%. The median home value is $159,100. Housing costs are 19% lower than the state median of $195,900. With a home-value-to-income ratio of just 2.3x, Shell Rock city is one of the most affordable housing markets in the area. 82.5% of occupied housing units are owner-occupied. This homeownership rate is 15% higher than the state average of 71.5%.

Race & Ethnicity

Shell Rock city has a predominantly White (non-Hispanic) population, comprising 94.5% of all residents. Hispanic or Latino residents account for 4.1%. The Black or African American population (0.6%) is well below the state average of 3.8%.

Education

17.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 42% 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 89.7%.

Data Sources & Methodology

All demographic data for Shell Rock 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.