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/PARKER

Parker ZIP codes, Colorado

Parker, CO has 2 ZIP codes (80134 and 80138) and area codes 303, 720 and 983. The largest is 80134.

USPS city name
2 ZIP codes
Overlapping the city
1 more
Population
61,783
Area codes
303, 720, 983

NANPA lists no telephone rate centre for Parker itself, so these are the area codes of the nearest one, Denver (12.6 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Parker uses the ZIP codes above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Parker in numbers

About 61,783 people live in Parker, in 21,789 households, the 20th-largest of Colorado's 471 census places. The median household income is $133,369 a year, 40% above the Colorado median of $95,470 (US: $80,734). The median owner-occupied home is valued at $646,300 (20% above the Colorado median), and median gross rent is $2,096 a month. The median age is 36.2; 56.0% of adults 25 and over hold a bachelor's degree or higher (45.7% across Colorado); the average commute takes 26 minutes.

Population61,783Parker61,783
Households21,789Parker21,789
Median age36.2Parker36.2Colorado37.7US 38.9
Median household income$133,369Parker$133,369Colorado$95,470US $80,734
Median home value$646,300Parker$646,300Colorado$539,400US $332,700
Median gross rent$2,096Parker$2,096Colorado$1,761US $1,413
Bachelor's degree or higher56.0%Parker56.0%Colorado45.7%US 35.7%
Mean commute26.1 minParker26.1 minColorado25.2 minUS 26.4 min
Population density2,752 / sq miParker2,752 / sq mi

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

ZIP codes addressed as Parker

ZIP codes with the USPS city name Parker
ZIP City Type Population Median income Median home
80134 Parker , CO Standard 80,302 $146,778 $677,700
80138 Parker , CO Standard 36,895 $145,013 $723,600

Other ZIP codes overlapping Parker

These ZIP codes cover part of Parker but are addressed as somewhere else.

ZIP codes overlapping Parker
ZIP City Type Population Median income Median home
80112 Englewood , CO Standard 36,816 $108,874 $659,200

Map of Parker ZIP codes

The ZIP codes of Parker, 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 Parker

The nearest larger towns are Centennial (108,201 people, 7.5 mi), Castle Rock (79,123 people, 9.9 mi) and Highlands Ranch (102,257 people, 11 mi).

Towns near Parker
TownPopulationDistance
Stonegate 8,906 2.3 mi
Stepping Stone 3,137 2.5 mi
Sierra Ridge 3,663 2.7 mi
Meridian Village 2,699 3.1 mi
The Pinery 11,871 4.2 mi
Meridian 5,634 5.0 mi
Lone Tree 14,147 5.4 mi
Dove Valley 4,806 5.6 mi
Castle Pines 13,388 5.9 mi
Inverness 2,934 6.8 mi
Acres Green 2,639 7.3 mi
Centennial 108,201 7.5 mi
Castle Pines Village 4,436 7.8 mi
Cherry Creek 10,721 8.6 mi

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

Cite this page

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

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