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 — ZIP/87319

87319

ZIP 87319 is Mentmore, New Mexico, in McKinley County; area code 505; Mountain time.

Type
Standard
Time zone
America/Denver
County
McKinley
Metro area
Gallup, NM
Population
2,496
Coordinates
35.4773, -108.9396
☼ Live from 87319 — Mentmore, NM

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 87319 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 87319
  • 🔢 Type 87319 into a pocket calculator and turn it upside down: GIELB — not quite a word, sorry.
  • ➕ As a number, 87,319 = 29 × 3011. Its digits add up to 28, a total 1,520 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10101010100010111
  • 🏠 Its numerical neighbours: 87317 (Gamerco, NM, 13 mi away) and 87320 (Mexican Springs, NM, 23 mi away).
  • 🔄 Backwards, 87319 becomes 91378, which is not a ZIP code at all.
  • 👥 30 other ZIP codes are made of exactly the same digits (17938, 17983, 31789, 31798, 37189, 37819, …). The farthest-flung twin is 17938 in Hegins, PA, 1,790 miles away.
  • 🧭 Farther south than 72% of all ZIP codes, and farther west than 85%.
  • 🎯641 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 87319 and you would come out at 35.48°S, 71.06°E — 959 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 33m of daylight. Shortest: 9h 45m.
  • 📏 At 179.0 square miles of land, 87319 is bigger than 89% of ZIP codes — room for about 136 Central Parks.
🌙 The sky over 87319 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population2,496This ZIP2,496
Households702This ZIP702
Housing units943This ZIP943
Median age30.8This ZIP30.8New Mexico39.4US 38.9
Median household income$41,452This ZIP$41,452New Mexico$64,059US $80,734
Median home value$28,000This ZIP$28,000New Mexico$248,100US $332,700
Bachelor's degree or higher1.2%This ZIP1.2%
Mean commute22.3 minThis ZIP22.3 min
Population density13.9 / sq miThis ZIP13.9 / sq mi

Business and tax activity

Business establishments4This ZIP4
Employees85This ZIP85
Annual payroll$2,324,000This ZIP$2,324,000

Land area

Land area179.00 sq miThis ZIP179.00 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

Other place names in 87319

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 87319

ZIPCityDistance
87301 Gallup, NM 10.4 mi
87302 Gallup, NM 11.6 mi
86508 Lupton, AZ 12.0 mi
87317 Gamerco, NM 12.7 mi
87305 Gallup, NM 12.8 mi
87326 Vanderwagen, NM 14.2 mi
87322 Rehoboth, NM 15.6 mi
87375 Yatahey, NM 15.8 mi
86515 Window Rock, AZ 16.1 mi
86506 Houck, AZ 19.9 mi

Find every ZIP code within 10 miles of 87319 →

Questions about this ZIP code

Where is ZIP code 87319?

87319 is in Mentmore, New Mexico, in McKinley County, part of the Gallup, NM micropolitan area. Its published point location is 35.4773, -108.9396.

What county is 87319 in?

87319 lies in McKinley County.

What area code is 87319?

Mentmore uses area code 505, from NANPA's telephone records.

What time zone is 87319 in?

87319 uses America/Denver.

How many people live in 87319?

About 2,496 people live in ZIP code 87319, in 702 households, at 13.9 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 87319?

$41,452 a year, against $64,059 across New Mexico.

What ZIP codes are near 87319?

The closest are 87301 (10.4 mi), 87302 (11.6 mi), 86508 (12 mi), 87317 (12.7 mi) and 87305 (12.8 mi).

Is 87319 a PO Box ZIP code?

87319 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “87319 ZIP Code — Mentmore, New Mexico (McKinley County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/87319

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/87319.json

Underlying data is public domain or openly licensed — sources, vintages and licences.