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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/88345

88345

ZIP 88345 is in Ruidoso, New Mexico, in Lincoln County; area code 575; Mountain time. Ruidoso has 2 ZIP codes; the other is 88355.

Type
Standard
Time zone
America/Denver
County
Lincoln
Metro area
Ruidoso, NM
Population
7,835
Coordinates
33.3524, -105.6710
☼ Live from 88345 — Ruidoso, NM

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Local time: —

Where 88345 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 88345
  • 🔢 Type 88345 into a pocket calculator and turn it upside down: ShEBB — not quite a word, sorry.
  • ➕ As a number, 88,345 = 5 × 17669. Its digits add up to 28, a total 1,520 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10101100100011001
  • 🏠 Its numerical neighbours: 88344 (Pinon, NM, 64 mi away) and 88346 (Ruidoso Downs, NM, 8 mi away).
  • 🔄 Backwards, 88345 becomes 54388, which is not a ZIP code at all.
  • 👥 21 other ZIP codes are made of exactly the same digits (38485, 38548, 45388, 45838, 45883, 48835, …). The farthest-flung twin is 48853 in Maple Rapids, MI, 1,318 miles away.
  • 🧭 Farther south than 83% of all ZIP codes, and farther west than 83%.
  • 🎯595 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 88345 and you would come out at 33.35°S, 74.33°E — 1,125 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 22m of daylight. Shortest: 9h 56m.
  • 📏 At 39.3 square miles of land, 88345 is bigger than 53% of ZIP codes — room for about 30 Central Parks.
🌙 The sky over 88345 today
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Source: USGS.

People and housing

Population7,835This ZIP7,835
Households3,974This ZIP3,974
Housing units8,857This ZIP8,857
Median age47.7This ZIP47.7New Mexico39.4US 38.9
Median household income$53,971This ZIP$53,971New Mexico$64,059US $80,734
Median home value$263,700This ZIP$263,700New Mexico$248,100US $332,700
Median gross rent$917This ZIP$917New Mexico$1,067US $1,413
Bachelor's degree or higher38.4%This ZIP38.4%
Mean commute14.9 minThis ZIP14.9 min
Population density199.1 / sq miThis ZIP199.1 / sq mi

Business and tax activity

Business establishments451This ZIP451
Employees3,765This ZIP3,765
Annual payroll$134,756,000This ZIP$134,756,000
Tax returns filed2,690This ZIP2,690
Total adjusted gross income$172,894,000This ZIP$172,894,000

Land area

Land area39.35 sq miThis ZIP39.35 sq mi
Water area0.02 sq miThis ZIP0.02 sq mi

Other place names in 88345

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

ZIP codes near 88345

ZIPCityDistance
88355 Ruidoso, NM 0.7 mi
88312 Alto, NM 5.7 mi
88346 Ruidoso Downs, NM 7.5 mi
88324 Glencoe, NM 9.6 mi
88323 Fort Stanton, NM 11.0 mi
88341 Nogal, NM 13.1 mi
88340 Mescalero, NM 13.2 mi
88348 San Patricio, NM 16.1 mi
88314 Bent, NM 20.2 mi
88338 Lincoln, NM 20.9 mi

Find every ZIP code within 10 miles of 88345 →

Questions about this ZIP code

Where is ZIP code 88345?

88345 is in Ruidoso, New Mexico, in Lincoln County, part of the Ruidoso, NM micropolitan area. Its published point location is 33.3524, -105.6710.

What county is 88345 in?

88345 lies in Lincoln County.

What area code is 88345?

Ruidoso uses area code 575, from NANPA's telephone records.

What time zone is 88345 in?

88345 uses America/Denver.

How many people live in 88345?

About 7,835 people live in ZIP code 88345, in 3,974 households, at 199.1 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 88345?

$53,971 a year, against $64,059 across New Mexico.

What ZIP codes are near 88345?

The closest are 88355 (0.7 mi), 88312 (5.7 mi), 88346 (7.5 mi), 88324 (9.6 mi) and 88323 (11 mi).

Is 88345 a PO Box ZIP code?

88345 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “88345 ZIP Code — Ruidoso, New Mexico (Lincoln County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/88345

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