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zipcodes.pro — CITY/CA/LAKESIDE

Lakeside ZIP code, California

The ZIP code for Lakeside, CA is 92040, and its area codes are 619 and 858.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
46,216
Area codes
619, 858

NANPA lists no telephone rate centre for Lakeside itself, so these are the area codes of the nearest one, El Cajon (5.2 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Lakeside uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Lakeside in numbers

About 46,216 people live in Lakeside, in 15,426 households. The median household income is $107,937 a year, 9% above the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $723,200 (about the same as the California median).

Population46,216Lakeside46,216
Households15,426Lakeside15,426
Median household income$107,937Lakeside$107,937California$99,122US $80,734
Median home value$723,200Lakeside$723,200California$734,700US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Lakeside. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Lakeside

ZIP codes with the USPS city name Lakeside
ZIP City Type Population Median income Median home
92040 Lakeside , CA Standard 46,216 $107,937 $723,200

Other ZIP codes overlapping Lakeside

These ZIP codes cover part of Lakeside but are addressed as somewhere else.

ZIP codes overlapping Lakeside
ZIP City Type Population Median income Median home
93311 Bakersfield , CA Standard 55,555 $116,263 $459,500
93313 Bakersfield , CA Standard 61,843 $91,943 $371,900

Map of Lakeside ZIP codes

92040

The ZIP codes of Lakeside, CA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Lakeside

The nearest larger towns are Bakersfield (411,986 people, 8.6 mi), Delano (51,679 people, 38 mi) and Porterville (63,157 people, 57 mi).

Towns near Lakeside
TownPopulationDistance
Greenfield 3,939 4.8 mi
Rexland Acres 2,760 6.9 mi
Old Stine 3,760 8.1 mi
Benton Park 5,707 8.3 mi
Bakersfield 411,986 8.6 mi
Cottonwood 3,107 9.4 mi
Lamont 13,164 9.6 mi
Weedpatch 2,685 9.8 mi
Greenacres 4,906 10.5 mi
Potomac Park 10,138 11.1 mi
East Bakersfield 11,062 11.9 mi
Hillcrest 10,511 12.2 mi
La Cresta 8,389 12.4 mi
Rosedale 18,877 12.7 mi

More nearby: every ZIP code in San Diego County · California ZIP codes

Cite this page

zipcodes.pro. “Lakeside, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/lakeside

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