Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — RANKINGS/NM/SMALLEST-AREA

Smallest ZIP Codes in New Mexico by Land Area

What this measures. Land area of the Census tabulation area, smallest first. These are almost always dense urban ZIP codes covering a few city blocks. Source: Census Gazetteer, data release 2026-10-12.

# ZIP City County Land area
1 87365 Smith Lake McKinley 0.03 sq mi
2 87101 Albuquerque Bernalillo 0.05 sq mi
3 88244 Hobbs Lea 0.05 sq mi
4 88268 Whites City Eddy 0.15 sq mi
5 88004 Las Cruces Doña Ana 0.21 sq mi
6 88355 Ruidoso Lincoln 0.22 sq mi
7 87151 Albuquerque Bernalillo 0.24 sq mi
8 88024 Berino Doña Ana 0.27 sq mi
9 87060 Tome Valencia 0.31 sq mi
10 88003 Las Cruces Doña Ana 0.50 sq mi
11 88046 Mesilla Doña Ana 0.62 sq mi
12 88065 Tyrone Grant 0.64 sq mi
13 87022 Isleta Bernalillo 0.92 sq mi
14 88115 Dora Roosevelt 1.03 sq mi
15 87933 Derry Sierra 1.12 sq mi
16 88009 Playas Hidalgo 1.86 sq mi
17 88027 Chamberino Doña Ana 2.03 sq mi
18 87523 Cordova Rio Arriba 2.09 sq mi
19 88311 Alamogordo Otero 2.38 sq mi
20 87023 Jarales Valencia 2.60 sq mi
21 87567 Santa Cruz Santa Fe 2.83 sq mi
22 87828 Polvadera Socorro 3.37 sq mi
23 88255 Loco Hills Eddy 3.58 sq mi
24 87104 Albuquerque Bernalillo 4.20 sq mi
25 87524 Costilla Taos 4.29 sq mi
26 88103 Cannon Afb Curry 4.48 sq mi
27 87042 Peralta Valencia 4.50 sq mi
28 88323 Fort Stanton Lincoln 4.67 sq mi
29 87548 Medanales Rio Arriba 4.67 sq mi
30 88026 Santa Clara Grant 4.71 sq mi
31 87116 Albuquerque Bernalillo 5.87 sq mi
32 87108 Albuquerque Bernalillo 5.88 sq mi
33 88052 Organ Doña Ana 6.09 sq mi
34 88063 Sunland Park Doña Ana 6.24 sq mi
35 88342 Orogrande Otero 6.34 sq mi
36 88047 Mesilla Park Doña Ana 6.45 sq mi
37 87547 White Rock Los Alamos 6.49 sq mi
38 87102 Albuquerque Bernalillo 6.53 sq mi
39 87941 Salem Doña Ana 7.88 sq mi
40 87112 Albuquerque Bernalillo 8.13 sq mi
41 87514 Arroyo Seco Taos 8.55 sq mi
42 87110 Albuquerque Bernalillo 8.77 sq mi
43 87109 Albuquerque Bernalillo 9.98 sq mi
44 87021 Milan Cibola 10.03 sq mi
45 87750 Valmora Mora 10.04 sq mi
46 87040 Paguate Cibola 10.59 sq mi
47 87083 Cochiti Lake Sandoval 10.84 sq mi
48 87048 Corrales Sandoval 10.99 sq mi
49 88001 Las Cruces Doña Ana 11.09 sq mi
50 87417 Kirtland San Juan 11.12 sq mi

Showing the top 50 of 371 ZIP codes in New Mexico that have this figure and meet the threshold above. 87365 ranks 1st at 0.03 sq mi, against 11.12 sq mi in 50th place.

Other rankings for New Mexico

Cite this page

zipcodes.pro. “Smallest ZIP Codes in New Mexico by Land Area.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/nm/smallest-area

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