Preston city, Iowa Demographics & Population 2026

Population Overview

Preston city is a small community located in Iowa. The total population is 1,057. It ranks as the 275th most populous out of 1,018 cities and towns in Iowa.

Age Demographics

The median age in Preston city is 36.5 years. This is 5% lower than the state median of 38.6 years.

Economy, Income & Housing

The median household income in Preston city is $82,950. This is 13% higher than the state median of $73,147. Compared to the national median of $78,538, household income here is 6% higher. The poverty rate stands at 16.4%. This is 49% higher than the state poverty rate of 11.0%. The unemployment rate is 0.2%. This is 94% lower than the state rate of 3.6%. The median home value is $144,600. Housing costs are 26% lower than the state median of $195,900. With a home-value-to-income ratio of just 1.7x, Preston city is one of the most affordable housing markets in the area. 72.3% of occupied housing units are owner-occupied. This homeownership rate is 1% higher than the state average of 71.5%.

Race & Ethnicity

Preston city has a predominantly White (non-Hispanic) population, comprising 91.4% of all residents. Hispanic or Latino residents account for 7.7%.

Education

23.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 25% 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 96.6%.

Data Sources & Methodology

All demographic data for Preston 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.