Johnstonville CDP, California Demographics & Population 2026

Population Overview

Johnstonville CDP is a small community located in California. The total population is 967. It ranks as the 1068th most populous out of 1,577 cities and towns in California.

Age Demographics

The median age in Johnstonville CDP is 41.5 years. This is 10% higher than the state median of 37.6 years. 10.0% 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 Johnstonville CDP is $98,188. This is 2% higher than the state median of $96,334. Compared to the national median of $78,538, household income here is 25% higher. The poverty rate stands at 2.7%. This is 77% lower than the state poverty rate of 12.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 14.8%. This is 131% higher than the state rate of 6.4%. The median home value is $278,900. Housing costs are 60% lower than the state median of $695,400. With a home-value-to-income ratio of just 2.8x, Johnstonville CDP is one of the most affordable housing markets in the area. 87.8% of occupied housing units are owner-occupied. This homeownership rate is 57% higher than the state average of 55.8%.

Race & Ethnicity

The largest racial or ethnic group in Johnstonville CDP is White (non-Hispanic), making up 76.5% of the population. Hispanic or Latino residents account for 16.0%. The White (non-Hispanic) population is significantly higher than the state average (76.5% vs 34.6%). The Hispanic or Latino population (16.0%) is well below the state average of 39.8%. The Asian population (1.0%) is well below the state average of 15.0%.

Education

15.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 57% lower than the state rate of 36.5%. 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 Johnstonville CDP, California 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 California state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,577 Census-designated places in California. For official data, visit data.census.gov.