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Glendora city, CA
ZIP 91740 — People & Community
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Middle ClassLow Snow Area
Demographics, education attainment, health access, and community lifestyle
Population & Demographics in 91740
91740 has a population of 26,160 with a median age of 38.7 yrs (47.3% male).
Health & Community Indicators in 91740
Historical Trends in 91740 (2020–Present)
Since 2020, population grew 0.2%, median income fell 6.4% (inflation-adjusted), home values increased 7.4%.
People & Community key statistics
| Population | |
|---|---|
| Population | 26,160 |
| Median age | 38.7 |
| Poverty rate | 10.5% |
| Demographics | |
|---|---|
| White | 46.4% |
| Hispanic | 48.6% |
| Black | 2.9% |
| Asian | 10.7% |
| Foreign-born | 19.2% |