Lemon Grove, CA

ZIP code 91945 covers Lemon Grove, a small incorporated city in San Diego County just east of San Diego, with residential neighborhoods and commercial corridors along Broadway and Lemon Grove Avenue. Its best-known landmark is the giant lemon sculpture at the city’s central intersection, honoring the community’s citrus-growing past. Other notable sites include the Lemon Grove Depot Museum and Treganza Heritage Park, which reflect the area’s local history and civic life.