Zip Code 80203
Denver, Colorado — Denver County
📍 ZIP code 80203 is in Denver, Denver County, Colorado.
ZIP code 80203 is located in Denver, Denver County, Colorado. It is a zip code in the Mountain (MST/MDT) Time Zone with an estimated population of 22,355. The area code for ZIP code 80203 is 303.
Quick Answer
Zip code 80203 is in Denver, Colorado (Denver County). It has a population of 22,355, median household income of $74,654, and median home value of $462,500.
Population
22,355
Income
$74,654
Home Value
$462,500
Climate
91°F / 21°F
About Zip Code 80203
Zip code 80203 is located in Denver, Colorado, within Denver County. Home to approximately 22,355 residents, this area sits at an elevation of 5298 ft and falls within the Mountain (MST/MDT) timezone. The local area code is 303.
The median household income is $74,654 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $462,500, and the cost of living index is 137 (37% above the national average of 100).
Summers average a high of 91°F while winters drop to 21°F. The area receives about 16 in of rain and 41 in of snow annually. The zip code covers 1.1 square miles of land area.
Key Statistics
22,355
$74,654
$462,500
Mountain (MST/MDT)
303
5298 ft
1.1 sq mi
33.1
16,887
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Compare With Nearby Zip Codes
Cost of Living
100 = National Average. Denver's cost of living is 37% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
6.2x
Demographics
Zip code 80203 has a population of 22,355 people with a median age of 33.1. There are 16,887 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Denver (80203) population trend from 2010 to 2024
↑ 59.9%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
91°F
21°F
16 in
41 in
Denver experiences hot summers with average highs around 91°F. Winters are cool with lows averaging 21°F. With 41 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$462,500
Median Household Income
$74,654
With 16,887 housing units across 1.1 square miles, 80203 has a housing density of 15,352 units per square mile. The home price-to-income ratio is 6.2x.
Location & Geography
Latitude
39.7317°
Longitude
-104.9827°
Land Area
1.1 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 80203 (Denver, CO) with distances:
All Zip Codes in Denver, CO
Other zip codes serving Denver:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 80203's $74,654. A way to compare Denver to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 80203 (Denver, CO). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Denver, Colorado?
Denver, Colorado uses zip code 80203 along with 3 other zip codes.
What county is zip code 80203 in?
Zip code 80203 is located in Denver County, Colorado.
What is the population of zip code 80203?
The population of zip code 80203 is 22,355 with a median age of 33.1.
Is 80203 in Denver, Colorado?
Yes, zip code 80203 is in Denver, Denver County, Colorado. The area code is 303.
Frequently Asked Questions
What city is zip code 80203 in?
Zip code 80203 is in Denver, Colorado. It is part of Denver County and uses the Mountain (MST/MDT) timezone.
What is zip code 80203?
Zip code 80203 is a U.S. postal code in Denver, Colorado (Denver County). It has a population of 22,355 and covers 1.1 square miles.
What is the population of zip code 80203?
The population of zip code 80203 (Denver, CO) is 22,355 with a median age of 33.1. There are approximately 16,887 housing units in this area.
What is the median income in zip code 80203?
The median household income in zip code 80203 (Denver, CO) is $74,654 per year. The cost of living index is 137 (100 = national average).
What is the average home price in zip code 80203?
The median home value in zip code 80203 (Denver, CO) is $462,500. The cost of living index is 137 compared to the national average of 100.
What county is zip code 80203 in?
Zip code 80203 is located in Denver County, Colorado. The primary city is Denver.
What is the area code for zip code 80203?
Zip code 80203 in Denver, CO uses area code 303. It is located in the Mountain (MST/MDT) timezone.
Is zip code 80203 a good place to live?
Zip code 80203 (Denver, CO) has a cost of living index of 137 (100 = national average), a median household income of $74,654, and median home values of $462,500. The median age is 33.1. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 80203?
The cost of living index for zip code 80203 (Denver, CO) is 137, where 100 represents the national average. This area is above the national average. Median home value: $462,500.
What schools serve zip code 80203?
Zip code 80203 in Denver, Colorado is served by the local school district of Denver County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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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.