Sweetwater CDP, Idaho Demographics & Population 2026

Population Overview

Sweetwater CDP is a small community located in Idaho. The total population is 168. It ranks as the 201st most populous out of 234 cities and towns in Idaho.

Age Demographics

The median age in Sweetwater CDP is 53.8 years. This is 45% higher than the state median of 37.1 years. Only 5.4% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Sweetwater CDP is $120,500. This is 61% higher than the state median of $74,636. Compared to the national median of $78,538, household income here is 53% higher. The poverty rate stands at 4.2%. This is 61% lower than the state poverty rate of 10.6%. 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 3.7%. The median home value is $190,500. Housing costs are 49% lower than the state median of $376,000. With a home-value-to-income ratio of just 1.6x, Sweetwater CDP is one of the most affordable housing markets in the area. 82.9% of occupied housing units are owner-occupied. This homeownership rate is 14% higher than the state average of 72.4%.

Race & Ethnicity

The largest racial or ethnic group in Sweetwater CDP is White (non-Hispanic), making up 54.8% of the population.

Education

32.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 5% higher than the state rate of 31.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 88.1%.

Data Sources & Methodology

All demographic data for Sweetwater CDP, Idaho 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 Idaho state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 234 Census-designated places in Idaho. For official data, visit data.census.gov.