Zip Code 80403
Golden, Colorado — Jefferson County
📍 ZIP code 80403 is in Golden, Jefferson County, Colorado.
ZIP code 80403 is located in Golden, Jefferson County, Colorado. It is a zip code in the Mountain (MST/MDT) Time Zone with an estimated population of 20,789. The area code for ZIP code 80403 is 719.
Quick Answer
Zip code 80403 is in Golden, Colorado (Jefferson County). It has a population of 20,789, median household income of $145,315, and median home value of $797,100.
Population
20,789
Income
$145,315
Home Value
$797,100
Climate
87°F / 23°F
About Zip Code 80403
Zip code 80403 is located in Golden, Colorado, within Jefferson County. Home to approximately 20,789 residents, this area sits at an elevation of 7741 ft and falls within the Mountain (MST/MDT) timezone. The local area code is 719.
The median household income is $145,315 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $797,100, and the cost of living index is 235 (135% above the national average of 100).
Summers average a high of 87°F while winters drop to 23°F. The area receives about 19 in of rain and 63 in of snow annually. The zip code covers 133.7 square miles of land area and 0.9 square miles of water.
Key Statistics
20,789
$145,315
$797,100
Mountain (MST/MDT)
719
7741 ft
133.7 sq mi
46
8,983
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Compare With Nearby Zip Codes
| Metric | 80403 | 80007 | 80025 | 80401 | 80005 | 80004 |
|---|---|---|---|---|---|---|
| City | Golden, CO | Arvada, CO | Eldorado Springs, CO | Golden, CO | Arvada, CO | Arvada, CO |
| Population | 20,789 | 18,290 | 101 | 43,429 | 28,883 | 34,580 |
| Median Income | $145,315 | $171,017 | $128,145 | $112,444 | $136,360 | $99,576 |
| Home Value | $797,100 | $818,400 | $643,800 | $748,800 | $620,100 | $590,600 |
| Cost of Living | 235 | 248 | 100 | 206 | 197 | 167 |
| Median Age | 46 | 40.5 | 40.1 | 38.6 | 43 | 43 |
Cost of Living
100 = National Average. Golden's cost of living is 135% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.5x
Demographics
Zip code 80403 has a population of 20,789 people with a median age of 46. There are 8,983 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Golden (80403) population trend from 2010 to 2024
↑ 44.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
87°F
23°F
19 in
63 in
Golden experiences warm summers with average highs around 87°F. Winters are cool with lows averaging 23°F. With 63 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$797,100
Median Household Income
$145,315
With 8,983 housing units across 133.7 square miles, 80403 has a housing density of 67 units per square mile. The home price-to-income ratio is 5.5x.
Location & Geography
Latitude
39.8370°
Longitude
-105.2996°
Land Area
133.7 sq mi
Water Area
0.9 sq mi
Nearby Zip Codes
Zip codes closest to 80403 (Golden, CO) with distances:
All Zip Codes in Golden, CO
Other zip codes serving Golden:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 80403's $145,315. A way to compare Golden 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 80403 (Golden, 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 Golden, Colorado?
Golden, Colorado uses zip code 80403 along with 3 other zip codes.
What county is zip code 80403 in?
Zip code 80403 is located in Jefferson County, Colorado.
What is the population of zip code 80403?
The population of zip code 80403 is 20,789 with a median age of 46.
Is 80403 in Golden, Colorado?
Yes, zip code 80403 is in Golden, Jefferson County, Colorado. The area code is 719.
Frequently Asked Questions
What city is zip code 80403 in?
Zip code 80403 is in Golden, Colorado. It is part of Jefferson County and uses the Mountain (MST/MDT) timezone.
What is zip code 80403?
Zip code 80403 is a U.S. postal code in Golden, Colorado (Jefferson County). It has a population of 20,789 and covers 133.7 square miles.
What is the population of zip code 80403?
The population of zip code 80403 (Golden, CO) is 20,789 with a median age of 46. There are approximately 8,983 housing units in this area.
What is the median income in zip code 80403?
The median household income in zip code 80403 (Golden, CO) is $145,315 per year. The cost of living index is 235 (100 = national average).
What is the average home price in zip code 80403?
The median home value in zip code 80403 (Golden, CO) is $797,100. The cost of living index is 235 compared to the national average of 100.
What county is zip code 80403 in?
Zip code 80403 is located in Jefferson County, Colorado. The primary city is Golden.
What is the area code for zip code 80403?
Zip code 80403 in Golden, CO uses area code 719. It is located in the Mountain (MST/MDT) timezone.
Is zip code 80403 a good place to live?
Zip code 80403 (Golden, CO) has a cost of living index of 235 (100 = national average), a median household income of $145,315, and median home values of $797,100. The median age is 46. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 80403?
The cost of living index for zip code 80403 (Golden, CO) is 235, where 100 represents the national average. This area is above the national average. Median home value: $797,100.
What schools serve zip code 80403?
Zip code 80403 in Golden, Colorado is served by the local school district of Jefferson 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.