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/HOLLY-HILLS

Holly Hills ZIP codes, Colorado

No ZIP code is named for Holly Hills, CO; addresses there use a neighbouring town's name. The ZIP code covering it is 80222. Its area codes are 303, 720 and 983.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
2,572
Area codes
303, 720, 983

NANPA lists no telephone rate centre for Holly Hills itself, so these are the area codes of the nearest one, Denver (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Holly Hills in numbers

About 2,572 people live in Holly Hills, in 976 households. The median household income is $122,391 a year, 28% above the Colorado median of $95,470 (US: $80,734). The median owner-occupied home is valued at $702,000 (30% above the Colorado median). The median age is 43.3; 67.7% of adults 25 and over hold a bachelor's degree or higher (45.7% across Colorado); the average commute takes 23 minutes.

Population2,572Holly Hills2,572
Households976Holly Hills976
Median age43.3Holly Hills43.3Colorado37.7US 38.9
Median household income$122,391Holly Hills$122,391Colorado$95,470US $80,734
Median home value$702,000Holly Hills$702,000Colorado$539,400US $332,700
Bachelor's degree or higher67.7%Holly Hills67.7%Colorado45.7%US 35.7%
Mean commute23.4 minHolly Hills23.4 minColorado25.2 minUS 26.4 min
Population density4,434 / sq miHolly Hills4,434 / sq mi

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

ZIP codes covering Holly Hills

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

ZIP codes overlapping Holly Hills
ZIP City Type Population Median income Median home
80222 Denver , CO Standard 23,838 $86,472 $623,400

Map of Holly Hills ZIP codes

80222

The ZIP codes of Holly Hills, 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 Holly Hills

The nearest larger towns are Four Square Mile (23,024 people, 2.0 mi), Cherry Hills Village (6,354 people, 2.5 mi) and Glendale (4,531 people, 2.6 mi).

Towns near Holly Hills
TownPopulationDistance
Four Square Mile 23,024 2.0 mi
Cherry Hills Village 6,354 2.5 mi
Glendale 4,531 2.6 mi
Greenwood Village 15,420 3.6 mi
Englewood 34,129 4.1 mi
Cherry Creek 10,721 5.0 mi
Sheridan 6,005 5.3 mi
Centennial 108,201 6.1 mi
Denver 718,877 6.9 mi
Inverness 2,934 7.0 mi
Littleton 44,710 7.5 mi
Acres Green 2,639 7.9 mi
Dove Valley 4,806 8.0 mi
Highlands Ranch 102,257 9.2 mi

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

Cite this page

zipcodes.pro. “Holly Hills, CO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/co/holly-hills

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