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/CENTER

Center ZIP code, Colorado

The ZIP code for Center, CO is 81125, and its area code is 719.

USPS city name
1 ZIP code
Population
2,120
Area code
719

Center in numbers

About 2,120 people live in Center, in 1,031 households. The median household income is $45,750 a year, 52% below the Colorado median of $95,470 (US: $80,734). The median owner-occupied home is valued at $126,000 (77% below the Colorado median), and median gross rent is $490 a month. The median age is 37.9; 17.0% of adults 25 and over hold a bachelor's degree or higher (45.7% across Colorado); the average commute takes 13 minutes.

Population2,120Center2,120
Households1,031Center1,031
Median age37.9Center37.9Colorado37.7US 38.9
Median household income$45,750Center$45,750Colorado$95,470US $80,734
Median home value$126,000Center$126,000Colorado$539,400US $332,700
Median gross rent$490Center$490Colorado$1,761US $1,413
Bachelor's degree or higher17.0%Center17.0%Colorado45.7%US 35.7%
Mean commute12.5 minCenter12.5 minColorado25.2 minUS 26.4 min
Population density2,454 / sq miCenter2,454 / sq mi

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

ZIP codes addressed as Center

ZIP codes with the USPS city name Center
ZIP City Type Population Median income Median home
81125 Center , CO Standard 3,362 $56,250 $148,700

Map of Center ZIP codes

81125

The ZIP codes of Center, 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 Center

The nearest larger towns are Monte Vista (4,141 people, 12 mi), Alamosa (9,879 people, 23 mi) and Salida (5,861 people, 54 mi).

Towns near Center
TownPopulationDistance
Monte Vista 4,141 12.1 mi
Alamosa 9,879 23.0 mi

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

Cite this page

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

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