About 95621 - Citrus Heights, California
The ZIP code 95621 of Citrus Heights falls within California, the United States - a densely populated area by population. It sits within Sacramento County.
Census data puts the population of this ZIP code at 42,442 residents. That's noticeably above the average for a California ZIP code, which sits near 22,296 people.
Population density runs around 2,454 people per sq. mile, making it a suburban area.
Other ZIP code codes in California serve areas such as Fontana, Pittsburg, Los Angeles.