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/MESA

Mesa ZIP code, Colorado

The ZIP code for Mesa, CO is 81643, and its area code is 970.

USPS city name
1 ZIP code
Population
1,133
Area code
970

Mesa in numbers

About 1,133 people live in Mesa, in 443 households. The median household income is $106,813 a year, 12% above the Colorado median of $95,470 (US: $80,734). The median owner-occupied home is valued at $605,300 (12% above the Colorado median).

Population1,133Mesa1,133
Households443Mesa443
Median household income$106,813Mesa$106,813Colorado$95,470US $80,734
Median home value$605,300Mesa$605,300Colorado$539,400US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Mesa. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Mesa

ZIP codes with the USPS city name Mesa
ZIP City Type Population Median income Median home
81643 Mesa , CO Standard 1,133 $106,813 $605,300

Map of Mesa ZIP codes

The ZIP codes of Mesa, 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 Mesa

The nearest larger towns are Palisade (2,584 people, 11 mi), Clifton (19,518 people, 17 mi) and Fruitvale (8,019 people, 18 mi).

Towns near Mesa
TownPopulationDistance
Palisade 2,584 11.2 mi
Clifton 19,518 17.0 mi
Fruitvale 8,019 17.8 mi
Orchard Mesa 6,945 20.9 mi
Grand Junction 68,142 22.5 mi
Orchard City 3,221 23.3 mi
Battlement Mesa 5,755 24.0 mi
Delta 9,421 25.6 mi
Redlands 8,868 27.2 mi

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

Cite this page

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

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