About 91423 - Sherman Oaks, California

The ZIP code 91423 of Sherman Oaks falls within California, the United States - a mid-sized area by population. It sits within Los Angeles County.

Census data puts the population of this ZIP code at 32,328 residents. That's noticeably above the average for a California ZIP code, which sits near 22,296 people.

Population density runs around 3,072 people per sq. mile, making it a suburban area.

Other ZIP code codes in California serve areas such as Fontana, Pittsburg, Los Angeles.