ZIP Code 80303 - Boulder Colorado

ZIP Code 80303 is located in Boulder Colorado. Portions of 80303 are also in Paragon Estates and Louisville and Eldorado Springs and Lafayette. 80303 is primarily within Boulder County, with some portions in Jefferson County. Regionally, it is located in Metro Denver.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 80303 Quick Stats

ZIP Code NameBoulder
Primary CountyBoulder County
ZIP Code TypeStandard
Population (2022)24,865
Area Code(s)303 / 720 / 983
Current Time
MDT

ZIP Code 80303 Map

80303 Demographics

80303 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Colorado based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 80303 is White. The majority race/ethnicity attending public schools in 80303 is White. The current unemployment level in 80303 is 1.8%.

Population24,865
Population Growth Rate0.00%
Population Density891 People per Square Mile
Total Households10,791
Percentage High Income Households7.8%
Median Household Income (2021)$69,722
Average Adjusted Gross Income (2020)$132,720
Current Unemployment Rate (April 2024)1.8%
Majority Race/EthnictyWhite - 83.50%
Public School Majority Race/EthnictyWhite - 73.10%

80303 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White20,72383.43%
Black3111.25%
Hispanic2,0618.3%
Asian1,6476.63%
Native American770.31%
Hawaiian/Pac. Islander200.08%

80303 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White2,60379.19%
Black431.31%
Hispanic47514.45%
Asian1504.56%
Native American110.33%
Hawaiian/Pac. Islander50.15%

80303 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College5413.91%
Bachelor Degree4,88135.25%
High School Diploma1,0347.47%
No High School Diploma130.09%
GED or Alternate1411.02%
1 or More Years of College1,60811.61%
Associates Degree5463.94%
Masters Degree3,17422.93%
Professional Degree7315.28%
Doctorate Degree1,1768.49%

80303 Geography

Coordinates39.96457291,-105.21981049
Adjacent ZIP Codes
Cities/Towns in 80303
RegionMetro Denver
Metropolitan/Micropolitan Stat AreasBoulder, CO
Denver-Aurora-Lakewood, CO
Time ZoneMountain Daylight Time
IANA TimezoneAmerica/Denver
Area28 Square Miles

80303 Politics

US Congressional Districts in 80303
Colorado State Senate Districts in 80303
Colorado State House of Representatives Districts in 80303

80303 Weather and Climate Data

Plant Hardiness ZoneZone 6a: -10F to -5F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion25l - Front Range Fans

80303 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)18212633414955534535251935
Avg Max Temp (°F)44485462718187847766524564
Avg Precip (In.).64.681.692.72.941.991.811.621.611.221.34.7318.95

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