Rail Road Flat CDP, California Demographics & Population 2026

Population Overview

Rail Road Flat CDP is a small community located in California. The total population is 696. It ranks as the 1156th most populous out of 1,577 cities and towns in California.

Age Demographics

The median age in Rail Road Flat CDP is 42.6 years. This is 13% higher than the state median of 37.6 years.

Economy, Income & Housing

The median household income in Rail Road Flat CDP is $85,656. This is 11% lower than the state median of $96,334. Compared to the national median of $78,538, household income here is 9% higher. The poverty rate stands at 11.5%. This is 4% lower than the state poverty rate of 12.0%. The unemployment rate is 5.7%. This is 12% lower than the state rate of 6.4%. The median home value is $366,900. Housing costs are 47% lower than the state median of $695,400. The home-value-to-income ratio is 4.3x. 87.4% 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 Rail Road Flat CDP is White (non-Hispanic), making up 73.4% of the population. Asian residents account for 12.5%. The White (non-Hispanic) population is significantly higher than the state average (73.4% vs 34.6%). The Hispanic or Latino population (4.5%) is well below the state average of 39.8%.

Education

22.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 38% 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 96.5%.

Data Sources & Methodology

All demographic data for Rail Road Flat 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.