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CALIFORNIA · GEOGRAPHYEl Cajon
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City information
Estimated population: 101,755 (July 1, 2025).
For El Cajon city (Census 0621712). Census Vintage 2025 estimate, released May 2026, using January 1, 2025 boundaries. Boundaries may differ from the 2026 directory geography. This is not a live population count.
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Weather information from the National Weather Service. Nearby station readings are observations, not forecasts or city-wide measurements.
Official Census name: El Cajon city. Census place. California. Census identifier 0621712. Source: 2026 Census Gazetteer, accessed November 13, 2026. Geography coverage only; no business availability or quality claim.