ZIP codes in New Mexico by county
New Mexico has 378 ZIP codes in its 33 counties. 78 of them cross a county line and 9 cross into a neighboring state. Rio Arriba County has the most, 36.
By the All Map Tools Team
- ZIP codes
- 378
- With 1% or more of their land in the state
- Counties
- 33
- 5 with a page of their own below
- Cross a county line
- 78
- 1% or more of their land in another county
- Cross a state line
- 9
- 1% or more of their land in another state
- County with the most
- 36
- Rio Arriba County
- Most populated ZIP
- 87121
- 75,510 people · Pajarito Mesa
ZIP codes per county in New Mexico
- 2–9
- 10–11
- 12–18
- 19–36
Counties and their ZIP codes
| County | Population (2025) | ZIP codes | Shared |
|---|---|---|---|
| Bernalillo County | 667,601 | 28 | 6 |
| Catron County | 3,827 | 9 | 2 |
| Chaves County | 63,364 | 9 | 6 |
| Cibola County | 26,807 | 17 | 6 |
| Colfax County | 12,184 | 10 | 2 |
| Curry County | 46,655 | 7 | 6 |
| De Baca County | 1,647 | 3 | 2 |
| Doña Ana County | 229,091 | 26 | 4 |
| Eddy County | 62,509 | 9 | 2 |
| Grant County | 27,252 | 17 | 3 |
| Guadalupe County | 4,343 | 7 | 4 |
| Harding County | 617 | 7 | 4 |
| Hidalgo County | 3,929 | 5 | 2 |
| Lea County | 74,749 | 11 | 0 |
| Lincoln County | 19,844 | 18 | 5 |
| Los Alamos County | 19,407 | 2 | 1 |
| Luna County | 25,407 | 3 | 1 |
| McKinley County | 68,119 | 25 | 11 |
| Mora County | 4,051 | 14 | 2 |
| Otero County | 70,368 | 18 | 4 |
| Quay County | 8,454 | 11 | 7 |
| Rio Arriba County | 39,832 | 36 | 12 |
| Roosevelt County | 18,615 | 12 | 6 |
| San Juan County | 120,340 | 21 | 7 |
| San Miguel County | 26,260 | 23 | 11 |
| Sandoval County | 159,565 | 21 | 7 |
| Santa Fe County | 156,907 | 16 | 8 |
| Sierra County | 11,395 | 10 | 2 |
| Socorro County | 15,838 | 13 | 6 |
| Taos County | 34,564 | 21 | 4 |
| Torrance County | 16,100 | 10 | 5 |
| Union County | 3,844 | 9 | 5 |
| Valencia County | 82,013 | 8 | 3 |
Every ZIP code in New Mexico, by county
A ZIP code that crosses a county line appears in each county it has 1% or more of its land in.
- Bernalillo County (28)
- 87008, 87015, 87022, 87026, 87047, 87048, 87059, 87068, 87101, 87102, 87104, 87105, 87106, 87107, 87108, 87109, 87110, 87111, 87112, 87113, 87114, 87116, 87117, 87120, 87121, 87122, 87123, 87151
- Catron County (9)
- 87820, 87821, 87824, 87825, 87827, 87829, 87830, 87943, 88039
- Chaves County (9)
- 88116, 88201, 88203, 88230, 88232, 88250, 88253, 88339, 88344
- Cibola County (17)
- 87005, 87007, 87014, 87020, 87021, 87026, 87034, 87038, 87040, 87045, 87049, 87051, 87315, 87321, 87323, 87327, 87357
- Colfax County (10)
- 87710, 87714, 87718, 87728, 87729, 87740, 87747, 87749, 88414, 88422
- Curry County (7)
- 88101, 88103, 88112, 88118, 88120, 88124, 88135
- De Baca County (3)
- 88119, 88134, 88136
- Doña Ana County (26)
- 79835, 79922, 87936, 87937, 87940, 87941, 88001, 88002, 88003, 88004, 88005, 88007, 88008, 88011, 88012, 88021, 88024, 88027, 88044, 88046, 88047, 88048, 88052, 88063, 88072, 88081
- Eddy County (9)
- 88210, 88220, 88250, 88253, 88254, 88255, 88256, 88263, 88268
- Grant County (17)
- 88022, 88023, 88025, 88026, 88028, 88034, 88038, 88040, 88041, 88043, 88045, 88049, 88051, 88053, 88055, 88061, 88065
- Guadalupe County (7)
- 87711, 87724, 88321, 88353, 88417, 88431, 88435
- Harding County (7)
- 87730, 87733, 87743, 87746, 88410, 88415, 88426
- Hidalgo County (5)
- 88009, 88020, 88040, 88045, 88056
- Lea County (11)
- 88114, 88231, 88240, 88242, 88244, 88252, 88260, 88262, 88264, 88265, 88267
- Lincoln County (18)
- 87011, 88136, 88201, 88301, 88312, 88316, 88318, 88323, 88324, 88336, 88338, 88341, 88343, 88345, 88346, 88348, 88351, 88355
- Los Alamos County (2)
- 87544, 87547
- Luna County (3)
- 88029, 88030, 88034
- McKinley County (25)
- 86504, 86515, 87013, 87020, 87045, 87301, 87305, 87310, 87311, 87312, 87313, 87316, 87317, 87319, 87320, 87321, 87322, 87323, 87325, 87326, 87327, 87328, 87347, 87365, 87375
- Mora County (14)
- 87712, 87713, 87715, 87722, 87723, 87732, 87734, 87735, 87736, 87742, 87745, 87750, 87752, 87753
- Otero County (18)
- 79837, 88081, 88310, 88311, 88314, 88317, 88325, 88330, 88337, 88339, 88340, 88342, 88344, 88347, 88349, 88350, 88352, 88354
- Quay County (11)
- 88112, 88120, 88121, 88124, 88401, 88411, 88417, 88426, 88427, 88430, 88434
- Rio Arriba County (36)
- 81120, 87012, 87017, 87018, 87029, 87037, 87046, 87064, 87412, 87419, 87510, 87511, 87515, 87516, 87518, 87520, 87521, 87522, 87523, 87527, 87528, 87530, 87531, 87532, 87537, 87539, 87548, 87549, 87551, 87554, 87566, 87575, 87577, 87578, 87581, 87582
- Roosevelt County (12)
- 88101, 88113, 88115, 88116, 88118, 88124, 88125, 88126, 88130, 88132, 88134, 88135
- San Juan County (21)
- 81137, 87037, 87313, 87325, 87328, 87364, 87401, 87402, 87410, 87412, 87413, 87415, 87416, 87417, 87418, 87419, 87420, 87421, 87455, 87461, 87499
- San Miguel County (23)
- 87056, 87535, 87538, 87552, 87560, 87562, 87565, 87569, 87573, 87583, 87701, 87711, 87731, 87742, 87745, 87746, 88321, 88401, 88416, 88421, 88426, 88431, 88439
- Sandoval County (21)
- 87001, 87004, 87013, 87018, 87024, 87025, 87027, 87041, 87043, 87044, 87046, 87047, 87048, 87052, 87053, 87072, 87083, 87122, 87124, 87144, 87544
- Santa Fe County (16)
- 87010, 87015, 87035, 87047, 87056, 87501, 87505, 87506, 87507, 87508, 87522, 87532, 87535, 87540, 87567, 87573
- Sierra County (10)
- 87901, 87930, 87931, 87933, 87935, 87936, 87939, 87942, 87943, 88042
- Socorro County (13)
- 87006, 87011, 87028, 87036, 87062, 87801, 87823, 87825, 87828, 87831, 87832, 87943, 88301
- Taos County (21)
- 87512, 87513, 87514, 87517, 87519, 87521, 87524, 87525, 87529, 87531, 87543, 87549, 87553, 87556, 87557, 87558, 87564, 87571, 87577, 87579, 87580
- Torrance County (10)
- 87015, 87016, 87032, 87035, 87036, 87061, 87063, 87070, 88318, 88321
- Union County (9)
- 88410, 88414, 88415, 88418, 88419, 88422, 88424, 88430, 88436
- Valencia County (8)
- 87002, 87006, 87023, 87026, 87031, 87042, 87060, 87068
Neighboring states
Tools for New Mexico
Sources
- U.S. Census Bureau, 2020 ZCTA to County, ZCTA to Place and ZCTA to Census Tract Relationship Files (and the 2022 County Subdivision to ZCTA file for Connecticut). Public domain.
- U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, table B01003 (population of each ZIP code, census tract and Connecticut town). Public domain.
- U.S. Census Bureau, Vintage 2025 Population Estimates (county population) and 2025 Gazetteer Files (land area and interior point of each ZIP code). Public domain.
- U.S. Census Bureau, Cartographic Boundary Files: ZCTAs 2020 and counties 2025, 1:500,000; county adjacency file 2025. Public domain.
How we count. ZIP codes here are the Census Bureau’s ZIP Code Tabulation Areas (ZCTAs), the areas it draws to match USPS ZIP codes; ZIPs with no area of their own (PO boxes, single buildings) aren’t included. A ZIP can cross county lines: “Land in the county” is the exact share of its land inside, from the Census relationship files. “Residents in the county” is the whole ZIP for those entirely inside; for shared ones it’s an estimate, spreading the people of each census tract over the land it shares with the ZIP. Population: ACS 2020–2024. Methodology.
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