ZIP codes in Mono County
9 ZIPs touch Mono County, California. The blue dashed line is the county border; orange ZIPs reach into it.
9
ZIP codes
1
cross the county line
26,670
people in these ZIPs
58
counties in CA
Most people
Mono County ZIP list
More counties in California
- Madera County19
- Marin County42
- Mariposa County13
- Mendocino County31
- Merced County27
- Modoc County12
- Monterey County38
- Napa County14
- Nevada County16
- Orange County149
- Placer County35
- Plumas County19
Questions people actually ask
How many ZIP codes are in Mono County, California?
9 ZIP codes reach into Mono County, including 1 PO Box or single-address ZIPs placed by the town they serve. 1 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Mono County has the most people?
93514 (Bishop) has about 14,853 residents, the most of any ZIP touching Mono County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Mono County and another county?
Yes. ZIP codes follow mail routes, not county lines. Rows marked with a percentage show how much of that ZIP’s land is in Mono County. For one address, pin the exact spot on the ZIP finder to see its county.
Where does this list come from?
ZIP areas and their county overlaps come from the Census Bureau’s 2020 ZIP Code Tabulation Area to county relationship file. PO Box ZIPs have no area, so each is placed in the county of the ZIP area nearest the town it serves.
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Updated 2026-11-10 · Where the data comes from