Sun Valley Lake CDP, Iowa Demographics & Population 2026

Population Overview

Sun Valley Lake CDP is a small community located in Iowa. The total population is 162. It ranks as the 750th most populous out of 1,018 cities and towns in Iowa.

Age Demographics

The median age in Sun Valley Lake CDP is 69.7 years. This is 81% higher than the state median of 38.6 years. Only 4.3% of residents are under 18, indicating fewer families with children. 17.3% 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 Sun Valley Lake CDP is $127,188. This is 74% higher than the state median of $73,147. Compared to the national median of $78,538, household income here is 62% higher. The poverty rate stands at 0.0%. This is 100% 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 0.0%. This is 100% lower than the state rate of 3.6%. The median home value is $485,300. Housing costs are 148% higher than the state median of $195,900. The home-value-to-income ratio is 3.8x. 95.5% of occupied housing units are owner-occupied. This homeownership rate is 34% higher than the state average of 71.5%.

Race & Ethnicity

Sun Valley Lake CDP has a predominantly White (non-Hispanic) population, comprising 94.4% of all residents.

Education

67.1% of residents aged 25 and older hold a bachelor's degree or higher. This places Sun Valley Lake CDP in the top 10% of all cities in the state for educational attainment. This is 117% 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 97.4%. Notably, 27.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Sun Valley Lake CDP, 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.