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 — CITY/CO/WALSH

Walsh ZIP code, Colorado

The ZIP code for Walsh, CO is 81090, and its area code is 719.

USPS city name
1 ZIP code
Population
492
Area code
719

Walsh in numbers

About 492 people live in Walsh, in 289 households. The median household income is $24,196 a year, 75% below the Colorado median of $95,470 (US: $80,734). The median owner-occupied home is valued at $85,000 (84% below the Colorado median), and median gross rent is $566 a month. The median age is 57.1; 15.4% of adults 25 and over hold a bachelor's degree or higher (45.7% across Colorado); the average commute takes 18 minutes.

Population492Walsh492
Households289Walsh289
Median age57.1Walsh57.1Colorado37.7US 38.9
Median household income$24,196Walsh$24,196Colorado$95,470US $80,734
Median home value$85,000Walsh$85,000Colorado$539,400US $332,700
Median gross rent$566Walsh$566Colorado$1,761US $1,413
Bachelor's degree or higher15.4%Walsh15.4%Colorado45.7%US 35.7%
Mean commute18.1 minWalsh18.1 minColorado25.2 minUS 26.4 min
Population density1,101 / sq miWalsh1,101 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Walsh town. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Walsh

ZIP codes with the USPS city name Walsh
ZIP City Type Population Median income Median home
81090 Walsh , CO Standard 829 $46,389 $155,100

Map of Walsh ZIP codes

81090

The ZIP codes of Walsh, CO, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Walsh

The nearest larger towns are Springfield (1,384 people, 19 mi), Johnson City, KS (1,549 people, 32 mi) and Elkhart, KS (1,661 people, 34 mi).

More nearby: every ZIP code in Baca County · Colorado ZIP codes

Cite this page

zipcodes.pro. “Walsh, CO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/co/walsh

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