Lemon Grove city, California Demographics & Population 2026

Population Overview

Lemon Grove city is a mid-sized community located in California. The total population is 27,489. It ranks as the 283rd most populous out of 1,577 cities and towns in California.

Age Demographics

The median age in Lemon Grove city is 38.8 years. This is 3% higher than the state median of 37.6 years.

Economy, Income & Housing

The median household income in Lemon Grove city is $79,278. This is 18% lower than the state median of $96,334. Compared to the national median of $78,538, household income here is about average. The poverty rate stands at 10.3%. This is 14% lower than the state poverty rate of 12.0%. The unemployment rate is 7.4%. This is 16% higher than the state rate of 6.4%. The median home value is $640,600. Housing costs are 8% lower than the state median of $695,400. The home-value-to-income ratio of 8.1x suggests that housing affordability is a significant concern for many residents. 53.3% of occupied housing units are owner-occupied. This homeownership rate is 4% lower than the state average of 55.8%.

Race & Ethnicity

Lemon Grove city is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. White (non-Hispanic) residents account for 27.1%. The Black or African American population is significantly higher than the state average (14.7% vs 5.3%).

Education

20.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 44% 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 89.1%.

Data Sources & Methodology

All demographic data for Lemon Grove city, 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.