Colorado Zip Codes
476 zip codes in Colorado. Capital: Denver. Nickname: Centennial State.
Quick Facts
- Total ZIP codes
- 476
- Counties covered
- 63
- Cities and places
- 333
- Top cities by ZIP count
- Denver, Colorado Springs, Aurora
- Time zone
- Mountain Time (MT)
- Capital
- Denver
Top ZIP Rankings in Colorado
Ranked top 10 lists by household income, population, and home value.
About Colorado Zip Codes
Colorado (CO), known as the Centennial State, with its capital in Denver, contains 476 unique USPS ZIP codes distributed across 63 counties and 333 distinct cities and places. The state observes Mountain Time (MT). ZIP codes here cover residential addresses, PO box ranges, business districts, and unique large-volume customer codes.
The cities with the most ZIP codes in Colorado are Denver, Colorado Springs, Aurora, Grand Junction, Pueblo. Larger metro areas use multiple ZIP codes to separate neighborhoods, business districts, and PO box ranges. The counties with the highest ZIP density are El Paso County, Weld County, Denver County, Jefferson County, Adams County, reflecting both population and geographic spread.
Colorado ZIP codes range from 80002 to 81657. The first digit reflects the USPS national region and the next two narrow down to a sectional center facility that routes mail across the state. Use the lists below to browse every ZIP code by county or by city, or jump straight to a ZIP for population, income, housing, weather, and cost of living details.
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Browse by County
- Adams County (17)
- Alamosa County (3)
- Arapahoe County (16)
- Archuleta County (3)
- Baca County (6)
- Bent County (3)
- Boulder County (16)
- Chaffee County (3)
- Cheyenne County (4)
- Clear Creek County (5)
- Conejos County (6)
- Costilla County (4)
- Crowley County (4)
- Custer County (2)
- Delta County (7)
- Denver County (28)
- Dolores County (3)
- Douglas County (9)
- Eagle County (12)
- El Paso County (36)
- Elbert County (5)
- Fremont County (8)
- Garfield County (6)
- Gilpin County (2)
- Grand County (8)
- Gunnison County (9)
- Hinsdale County (1)
- Huerfano County (3)
- Jackson County (3)
- Jefferson County (26)
- Kiowa County (4)
- Kit Carson County (6)
- La Plata County (4)
- Lake County (2)
- Larimer County (17)
- Las Animas County (8)
- Lincoln County (5)
- Logan County (8)
- Mesa County (17)
- Mineral County (1)
- Moffat County (4)
- Montezuma County (8)
- Montrose County (6)
- Morgan County (8)
- Otero County (6)
- Ouray County (2)
- Park County (9)
- Phillips County (3)
- Pitkin County (5)
- Prowers County (5)
- Pueblo County (11)
- Rio Blanco County (2)
- Rio Grande County (3)
- Routt County (8)
- Saguache County (6)
- San Juan County (1)
- San Miguel County (5)
- Sedgwick County (3)
- Summit County (4)
- Teller County (5)
- Washington County (6)
- Weld County (29)
- Yuma County (7)
Browse by Top Cities
- Denver (34)
- Colorado Springs (22)
- Aurora (8)
- Grand Junction (8)
- Pueblo (7)
- Fort Collins (6)
- Arvada (5)
- Littleton (5)
- Dove Creek (5)
- Centennial (4)
- Lakewood (4)
- Boulder (4)
- Golden (4)
- Trinidad (4)
- Northglenn (3)
- Longmont (3)
- Broomfield (2)
- Commerce City (2)
- Westminster (2)
- Bennett (2)
- Greenwood Village (2)
- Highlands Ranch (2)
- Monument (2)
- Parker (2)
- Mc Coy (2)
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All Zip Codes in Colorado
Adams County (17 ZIP codes)
Alamosa County (3 ZIP codes)
| Zip Code | City |
|---|---|
| 81101 | Alamosa |
| 81136 | Center |
| 81146 | Mosca |
Arapahoe County (16 ZIP codes)
Archuleta County (3 ZIP codes)
| Zip Code | City |
|---|---|
| 81121 | Arboles |
| 81128 | Pagosa Springs |
| 81147 | Pagosa Springs |
Baca County (6 ZIP codes)
| Zip Code | City |
|---|---|
| 81029 | Campo |
| 81064 | Pritchett |
| 81073 | Springfield |
| 81084 | Two Buttes |
| 81087 | Vilas |
| 81090 | Walsh |
Bent County (3 ZIP codes)
| Zip Code | City |
|---|---|
| 81044 | Hasty |
| 81054 | Las Animas |
| 81057 | Mc Clave |
Boulder County (16 ZIP codes)
Chaffee County (3 ZIP codes)
| Zip Code | City |
|---|---|
| 81201 | Salida |
| 81211 | Buena Vista |
| 81236 | Nathrop |
Cheyenne County (4 ZIP codes)
| Zip Code | City |
|---|---|
| 80802 | Arapahoe |
| 80810 | Cheyenne Wells |
| 80825 | Kit Carson |
| 80862 | Wild Horse |
Clear Creek County (5 ZIP codes)
| Zip Code | City |
|---|---|
| 80436 | Dumont |
| 80438 | Empire |
| 80444 | Georgetown |
| 80452 | Idaho Springs |
| 80476 | Silver Plume |
Conejos County (6 ZIP codes)
| Zip Code | City |
|---|---|
| 81120 | Antonito |
| 81124 | Capulin |
| 81140 | La Jara |
| 81141 | Manassa |
| 81148 | Romeo |
| 81151 | Sanford |
Costilla County (4 ZIP codes)
| Zip Code | City |
|---|---|
| 81123 | Blanca |
| 81126 | Chama |
| 81133 | Fort Garland |
| 81152 | San Luis |
Crowley County (4 ZIP codes)
| Zip Code | City |
|---|---|
| 81033 | Crowley |
| 81062 | Fowler |
| 81063 | Ordway |
| 81076 | Sugar City |
Custer County (2 ZIP codes)
| Zip Code | City |
|---|---|
| 81252 | Westcliffe |
| 81253 | Wetmore |
Delta County (7 ZIP codes)
| Zip Code | City |
|---|---|
| 81410 | Austin |
| 81413 | Cedaredge |
| 81415 | Crawford |
| 81416 | Delta |
| 81418 | Eckert |
| 81419 | Hotchkiss |
| 81428 | Paonia |
Denver County (28 ZIP codes)
| Zip Code | City |
|---|---|
| 80202 | Denver |
| 80203 | Denver |
| 80204 | Denver |
| 80205 | Denver |
| 80206 | Denver |
| 80207 | Denver |
| 80209 | Denver |
| 80210 | Denver |
| 80211 | Denver |
| 80212 | Denver |
| 80216 | Denver |
| 80218 | Denver |
| 80219 | Denver |
| 80220 | Denver |
| 80222 | Denver |
| 80223 | Denver |
| 80224 | Denver |
| 80230 | Denver |
| 80231 | Denver |
| 80236 | Denver |
| 80237 | Denver |
| 80239 | Denver |
| 80246 | Denver |
| 80249 | Denver |
| 80264 | Denver |
| 80290 | Denver |
| 80293 | Denver |
| 80294 | Denver |
Dolores County (3 ZIP codes)
| Zip Code | City |
|---|---|
| 81320 | Cahone |
| 81324 | Dove Creek |
| 81332 | Rico |
Douglas County (9 ZIP codes)
Eagle County (12 ZIP codes)
| Zip Code | City |
|---|---|
| 80423 | Mc Coy |
| 80426 | Burns |
| 80463 | Mc Coy |
| 81620 | Avon |
| 81621 | Basalt |
| 81631 | Eagle |
| 81632 | Edwards |
| 81637 | Gypsum |
| 81645 | Minturn |
| 81649 | Red Cliff |
| 81655 | Wolcott |
| 81657 | Vail |
El Paso County (36 ZIP codes)
| Zip Code | City |
|---|---|
| 80106 | Elbert |
| 80132 | Monument |
| 80133 | Monument |
| 80808 | Calhan |
| 80809 | Cascade |
| 80817 | Fountain |
| 80819 | Green Mountain Falls |
| 80829 | Manitou Springs |
| 80831 | Peyton |
| 80832 | Ramah |
| 80833 | Rush |
| 80840 | Usaf Academy |
| 80864 | Yoder |
| 80903 | Colorado Springs |
| 80904 | Colorado Springs |
| 80905 | Colorado Springs |
| 80906 | Colorado Springs |
| 80907 | Colorado Springs |
| 80908 | Colorado Springs |
| 80909 | Colorado Springs |
| 80910 | Colorado Springs |
| 80911 | Colorado Springs |
| 80913 | Fort Carson |
| 80915 | Colorado Springs |
| 80916 | Colorado Springs |
| 80917 | Colorado Springs |
| 80918 | Colorado Springs |
| 80919 | Colorado Springs |
| 80920 | Colorado Springs |
| 80921 | Colorado Springs |
| 80922 | Colorado Springs |
| 80925 | Colorado Springs |
| 80926 | Colorado Springs |
| 80928 | Colorado Springs |
| 80929 | Colorado Springs |
| 80930 | Colorado Springs |
Elbert County (5 ZIP codes)
| Zip Code | City |
|---|---|
| 80101 | Agate |
| 80107 | Elizabeth |
| 80117 | Kiowa |
| 80830 | Matheson |
| 80835 | Simla |
Fremont County (8 ZIP codes)
| Zip Code | City |
|---|---|
| 81212 | Canon City |
| 81221 | Coal Creek |
| 81222 | Coaldale |
| 81223 | Cotopaxi |
| 81226 | Florence |
| 81233 | Howard |
| 81240 | Penrose |
| 81244 | Rockvale |
Garfield County (6 ZIP codes)
| Zip Code | City |
|---|---|
| 81601 | Glenwood Springs |
| 81623 | Carbondale |
| 81635 | Parachute |
| 81647 | New Castle |
| 81650 | Rifle |
| 81652 | Rifle |
Gilpin County (2 ZIP codes)
| Zip Code | City |
|---|---|
| 80422 | Black Hawk |
| 80427 | Central City |
Grand County (8 ZIP codes)
| Zip Code | City |
|---|---|
| 80442 | Fraser |
| 80446 | Granby |
| 80447 | Grand Lake |
| 80451 | Hot Sulphur Springs |
| 80459 | Kremmling |
| 80468 | Parshall |
| 80478 | Tabernash |
| 80482 | Winter Park |
Gunnison County (9 ZIP codes)
| Zip Code | City |
|---|---|
| 81210 | Almont |
| 81220 | Cimarron |
| 81224 | Crested Butte |
| 81225 | Crested Butte |
| 81230 | Gunnison |
| 81239 | Parlin |
| 81241 | Pitkin |
| 81243 | Gunnison |
| 81434 | Paonia |
Hinsdale County (1 ZIP codes)
| Zip Code | City |
|---|---|
| 81235 | Lake City |
Huerfano County (3 ZIP codes)
| Zip Code | City |
|---|---|
| 81040 | Gardner |
| 81055 | La Veta |
| 81089 | Walsenburg |
Jackson County (3 ZIP codes)
| Zip Code | City |
|---|---|
| 80434 | Cowdrey |
| 80473 | Rand |
| 80480 | Walden |
Jefferson County (26 ZIP codes)
| Zip Code | City |
|---|---|
| 80002 | Arvada |
| 80003 | Arvada |
| 80004 | Arvada |
| 80005 | Arvada |
| 80007 | Arvada |
| 80021 | Broomfield |
| 80033 | Wheat Ridge |
| 80123 | Littleton |
| 80127 | Littleton |
| 80128 | Littleton |
| 80214 | Lakewood |
| 80215 | Lakewood |
| 80226 | Lakewood |
| 80227 | Denver |
| 80228 | Lakewood |
| 80232 | Denver |
| 80235 | Denver |
| 80401 | Golden |
| 80403 | Golden |
| 80425 | Buffalo Creek |
| 80433 | Conifer |
| 80439 | Golden |
| 80454 | Indian Hills |
| 80457 | Kittredge |
| 80465 | Golden |
| 80470 | Pine |
Kiowa County (4 ZIP codes)
| Zip Code | City |
|---|---|
| 81021 | Haswell |
| 81036 | Eads |
| 81045 | Haswell |
| 81071 | Sheridan Lake |
Kit Carson County (6 ZIP codes)
| Zip Code | City |
|---|---|
| 80805 | Bethune |
| 80807 | Burlington |
| 80815 | Flagler |
| 80834 | Seibert |
| 80836 | Stratton |
| 80861 | Stratton |
La Plata County (4 ZIP codes)
| Zip Code | City |
|---|---|
| 81122 | Bayfield |
| 81137 | Ignacio |
| 81301 | Durango |
| 81326 | Hesperus |
Lake County (2 ZIP codes)
| Zip Code | City |
|---|---|
| 80461 | Leadville |
| 81251 | Buena Vista |
Larimer County (17 ZIP codes)
Las Animas County (8 ZIP codes)
| Zip Code | City |
|---|---|
| 81020 | Aguilar |
| 81024 | Trinidad |
| 81027 | Branson |
| 81049 | Kim |
| 81059 | Trinidad |
| 81081 | Branson |
| 81082 | Trinidad |
| 81091 | Trinidad |
Lincoln County (5 ZIP codes)
| Zip Code | City |
|---|---|
| 80804 | Arriba |
| 80818 | Genoa |
| 80821 | Hugo |
| 80823 | Karval |
| 80828 | Limon |
Logan County (8 ZIP codes)
| Zip Code | City |
|---|---|
| 80722 | Atwood |
| 80726 | Crook |
| 80728 | Fleming |
| 80736 | Iliff |
| 80741 | Merino |
| 80745 | Peetz |
| 80747 | Peetz |
| 80751 | Sterling |
Mesa County (17 ZIP codes)
Mineral County (1 ZIP codes)
| Zip Code | City |
|---|---|
| 81130 | Creede |
Moffat County (4 ZIP codes)
| Zip Code | City |
|---|---|
| 81610 | Dinosaur |
| 81625 | Craig |
| 81638 | Hamilton |
| 81640 | Maybell |
Montezuma County (8 ZIP codes)
| Zip Code | City |
|---|---|
| 81321 | Cortez |
| 81323 | Dolores |
| 81327 | Dove Creek |
| 81328 | Mancos |
| 81330 | Mesa Verde National Park |
| 81331 | Dove Creek |
| 81334 | Towaoc |
| 81335 | Dove Creek |
Montrose County (6 ZIP codes)
| Zip Code | City |
|---|---|
| 81401 | Montrose |
| 81411 | Bedrock |
| 81422 | Naturita |
| 81424 | Nucla |
| 81425 | Montrose |
| 81431 | Redvale |
Morgan County (8 ZIP codes)
| Zip Code | City |
|---|---|
| 80649 | Orchard |
| 80653 | Weldona |
| 80654 | Wiggins |
| 80701 | Fort Morgan |
| 80705 | Fort Morgan |
| 80723 | Brush |
| 80733 | Hillrose |
| 80750 | Snyder |
Otero County (6 ZIP codes)
| Zip Code | City |
|---|---|
| 81030 | Cheraw |
| 81039 | Fowler |
| 81050 | La Junta |
| 81058 | Manzanola |
| 81067 | Rocky Ford |
| 81077 | Swink |
Ouray County (2 ZIP codes)
| Zip Code | City |
|---|---|
| 81427 | Ouray |
| 81432 | Ridgway |
Park County (9 ZIP codes)
| Zip Code | City |
|---|---|
| 80420 | Alma |
| 80421 | Bailey |
| 80432 | Como |
| 80440 | Fairplay |
| 80448 | Shawnee |
| 80449 | Hartsel |
| 80456 | Fairplay |
| 80820 | Guffey |
| 80827 | Lake George |
Phillips County (3 ZIP codes)
| Zip Code | City |
|---|---|
| 80721 | Amherst |
| 80731 | Haxtun |
| 80734 | Holyoke |
Pitkin County (5 ZIP codes)
| Zip Code | City |
|---|---|
| 81611 | Aspen |
| 81615 | Snowmass Village |
| 81642 | Meredith |
| 81654 | Basalt |
| 81656 | Woody Creek |
Prowers County (5 ZIP codes)
| Zip Code | City |
|---|---|
| 81041 | Granada |
| 81043 | Hartman |
| 81047 | Holly |
| 81052 | Lamar |
| 81092 | Wiley |
Pueblo County (11 ZIP codes)
Rio Blanco County (2 ZIP codes)
| Zip Code | City |
|---|---|
| 81641 | Meeker |
| 81648 | Rangely |
Rio Grande County (3 ZIP codes)
| Zip Code | City |
|---|---|
| 81132 | Del Norte |
| 81144 | Monte Vista |
| 81154 | South Fork |
Routt County (8 ZIP codes)
| Zip Code | City |
|---|---|
| 80428 | Clark |
| 80467 | Oak Creek |
| 80469 | Oak Creek |
| 80479 | Toponas |
| 80483 | Yampa |
| 80487 | Steamboat Springs |
| 81639 | Hayden |
| 81653 | Slater |
Saguache County (6 ZIP codes)
| Zip Code | City |
|---|---|
| 81125 | Center |
| 81131 | Crestone |
| 81143 | Moffat |
| 81149 | Saguache |
| 81155 | Villa Grove |
| 81248 | Sargents |
San Juan County (1 ZIP codes)
| Zip Code | City |
|---|---|
| 81433 | Silverton |
San Miguel County (5 ZIP codes)
| Zip Code | City |
|---|---|
| 81325 | Dove Creek |
| 81423 | Norwood |
| 81426 | Ophir |
| 81430 | Placerville |
| 81435 | Telluride |
Sedgwick County (3 ZIP codes)
| Zip Code | City |
|---|---|
| 80737 | Julesburg |
| 80744 | Julesburg |
| 80749 | Sedgwick |
Summit County (4 ZIP codes)
| Zip Code | City |
|---|---|
| 80424 | Breckenridge |
| 80435 | Dillon |
| 80443 | Frisco |
| 80498 | Dillon |
Teller County (5 ZIP codes)
| Zip Code | City |
|---|---|
| 80813 | Cripple Creek |
| 80814 | Divide |
| 80816 | Florissant |
| 80860 | Victor |
| 80863 | Woodland Park |
Washington County (6 ZIP codes)
| Zip Code | City |
|---|---|
| 80720 | Akron |
| 80740 | Lindon |
| 80743 | Otis |
| 80757 | Woodrow |
| 80801 | Anton |
| 80812 | Cope |
Weld County (29 ZIP codes)
| Zip Code | City |
|---|---|
| 80504 | Longmont |
| 80514 | Dacono |
| 80520 | Firestone |
| 80530 | Frederick |
| 80534 | Johnstown |
| 80542 | Mead |
| 80543 | Johnstown |
| 80550 | Windsor |
| 80610 | Ault |
| 80611 | Briggsdale |
| 80612 | Carr |
| 80615 | Eaton |
| 80620 | Evans |
| 80621 | Fort Lupton |
| 80623 | Gilcrest |
| 80624 | Gill |
| 80631 | Greeley |
| 80634 | Greeley |
| 80642 | Hudson |
| 80643 | Keenesburg |
| 80644 | Kersey |
| 80645 | Evans |
| 80648 | Nunn |
| 80650 | Pierce |
| 80651 | Platteville |
| 80652 | Roggen |
| 80729 | Grover |
| 80742 | New Raymer |
| 80754 | Stoneham |
Yuma County (7 ZIP codes)
| Zip Code | City |
|---|---|
| 80727 | Eckley |
| 80735 | Idalia |
| 80755 | Vernon |
| 80758 | Wray |
| 80759 | Yuma |
| 80822 | Joes |
| 80824 | Kirk |
Frequently Asked Questions
How many ZIP codes does Colorado have?
Colorado has 476 ZIP codes spanning 333 cities and places across 63 counties.
What are the major cities in Colorado?
The cities with the most ZIP codes in Colorado are Denver, Colorado Springs, Aurora, Grand Junction, Pueblo. Larger metro areas use multiple ZIP codes to cover individual neighborhoods.
Which county has the most ZIP codes in Colorado?
El Paso County has the most with 36 ZIP codes. The next largest counties are Weld County, Denver County, Jefferson County, Adams County.
What time zone is Colorado in?
Colorado observes Mountain Time (MT).
What is the smallest ZIP code number in Colorado?
The lowest ZIP code in Colorado is 80002.
What is the largest ZIP code number in Colorado?
The highest ZIP code in Colorado is 81657.
How are ZIP codes structured in Colorado?
USPS ZIP codes are five digit numbers. The first digit indicates a broad U.S. region, the second and third narrow to a sectional center facility, and the last two identify a specific post office or delivery area. Colorado ZIP codes typically begin with "8".
What states border Colorado?
Colorado borders Wyoming, Nebraska, Kansas, Oklahoma, New Mexico, Arizona, Utah.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.