ZIP codes in Santa Fe County
24 ZIPs touch Santa Fe County, New Mexico. The blue dashed line is the county border; orange ZIPs reach into it.
24
ZIP codes
8
cross the county line
190,126
people in these ZIPs
33
counties in NM
Most people
Santa Fe County ZIP list
More counties in New Mexico
- Quay County12
- Rio Arriba County37
- Roosevelt County14
- San Juan County20
- San Miguel County23
- Sandoval County21
- Sierra County11
- Socorro County14
- Taos County21
- Torrance County10
- Union County9
- Valencia County9
Questions people actually ask
How many ZIP codes are in Santa Fe County, New Mexico?
24 ZIP codes reach into Santa Fe County, including 8 PO Box or single-address ZIPs placed by the town they serve. 8 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Santa Fe County has the most people?
87507 (Santa Fe) has about 51,386 residents, the most of any ZIP touching Santa Fe County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Santa Fe 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 Santa Fe 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