About 92058 - Oceanside, California
Located in California, the United States is home to the densely populated community of Oceanside, served by ZIP code 92058. It sits within San Diego County.
Oceanside has a reported population of 49,834. That's noticeably above the average for a California ZIP code, which sits near 22,296 people.
Population density runs around 434 people per sq. mile, making it a rural area.
Other ZIP code codes in California serve areas such as Fontana, Pittsburg, Los Angeles.