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/TALL-TIMBER

Tall Timber ZIP codes, Colorado

No ZIP code is named for Tall Timber, CO; addresses there use a neighbouring town's name. The ZIP code covering it is 80302. Its area codes are 720, 303 and 983.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
382
Area codes
720, 303, 983

NANPA lists no telephone rate centre for Tall Timber itself, so these are the area codes of the nearest one, Longmont (12.3 miles). A town on an area-code boundary can differ from its neighbour.

Tall Timber in numbers

About 382 people live in Tall Timber, in 124 households. The median household income is $203,110 a year, 2.1 times the Colorado median of $95,470 (US: $80,734). The median owner-occupied home is valued at $1,086,200 (2.0 times the Colorado median). The median age is 40.1; 84.0% of adults 25 and over hold a bachelor's degree or higher (45.7% across Colorado).

Population382Tall Timber382
Households124Tall Timber124
Median age40.1Tall Timber40.1Colorado37.7US 38.9
Median household income$203,110Tall Timber$203,110Colorado$95,470US $80,734
Median home value$1,086,200Tall Timber$1,086,200Colorado$539,400US $332,700
Bachelor's degree or higher84.0%Tall Timber84.0%Colorado45.7%US 35.7%
Population density666 / sq miTall Timber666 / sq mi

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

ZIP codes covering Tall Timber

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

ZIP codes overlapping Tall Timber
ZIP City Type Population Median income Median home
80302 Boulder , CO Standard 29,569 $61,698 $1,190,800

Map of Tall Timber ZIP codes

The ZIP codes of Tall Timber, 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 Tall Timber

The nearest larger towns are Pine Brook Hill (543 people, 2.8 mi), Sugarloaf (474 people, 3.1 mi) and Lazy Acres (778 people, 4.9 mi).

Towns near Tall Timber
TownPopulationDistance
Boulder 106,433 5.3 mi
Gunbarrel 10,051 10.0 mi
Louisville 20,786 11.4 mi
Niwot 3,447 11.6 mi
Superior 13,305 11.6 mi
Lafayette 30,602 13.3 mi
Broomfield 76,304 16.4 mi
Arvada 122,634 16.4 mi
Erie 33,808 16.6 mi
Longmont 99,406 16.9 mi
Westminster 115,484 17.9 mi
Fairmount 9,902 18.1 mi
Shaw Heights 5,565 19.7 mi
Golden 20,417 20.2 mi

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

Cite this page

zipcodes.pro. “Tall Timber, CO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/co/tall-timber

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