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/GRAND-LAKE

Grand Lake ZIP code, Colorado

The ZIP code for Grand Lake, CO is 80447, and its area code is 970.

USPS city name
1 ZIP code
Population
333
Area code
970

Grand Lake in numbers

About 333 people live in Grand Lake, in 198 households. The median household income is $103,750 a year, 9% above the Colorado median of $95,470 (US: $80,734). The median owner-occupied home is valued at $542,700 (about the same as the Colorado median). The median age is 61.4; 35.2% of adults 25 and over hold a bachelor's degree or higher (45.7% across Colorado); the average commute takes 24 minutes.

Population333Grand Lake333
Households198Grand Lake198
Median age61.4Grand Lake61.4Colorado37.7US 38.9
Median household income$103,750Grand Lake$103,750Colorado$95,470US $80,734
Median home value$542,700Grand Lake$542,700Colorado$539,400US $332,700
Bachelor's degree or higher35.2%Grand Lake35.2%Colorado45.7%US 35.7%
Mean commute23.5 minGrand Lake23.5 minColorado25.2 minUS 26.4 min
Population density323 / sq miGrand Lake323 / sq mi

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

ZIP codes addressed as Grand Lake

ZIP codes with the USPS city name Grand Lake
ZIP City Type Population Median income Median home
80447 Grand Lake , CO Standard 1,857 $96,000 $632,400

Map of Grand Lake ZIP codes

80447

The ZIP codes of Grand Lake, 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 Grand Lake

The nearest larger towns are Granby (2,270 people, 14 mi), Allenspark (825 people, 16 mi) and Estes Park (5,844 people, 17 mi).

Towns near Grand Lake
TownPopulationDistance
Estes Park 5,844 17.3 mi

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

Cite this page

zipcodes.pro. “Grand Lake, CO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/co/grand-lake

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