| ZIP Code | 80304 |
| ZIP Code Name | Boulder |
| Primary County | Boulder County |
| ZIP Code Type | Standard |
| Population (2021) | 25,332 |
| Area Code(s) | 303 / 720 |
| Current Time | MDT |
80304 is a United States ZIP Code located in Boulder Colorado. Portions of 80304 are also in Pine Brook Hill. 80304 is entirely within Boulder County. 80304 is within Metro Denver.
80304 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in Colorado based on Median Household Income and Average Adjusted Gross Income. Measuring level of educational attainment the majority of adults in 80304 have at least a Bachelor Degree. The majority race/ethnicity residing in 80304 is White. The majority race/ethnicity attending public schools in 80304 is White. The current unemployment level in 80304 is 1.8%.
| Population | 25,332 |
| Population Growth Rate | -4.11% |
| Population Density | 2,794 People per Square Mile |
| Total Households | 11,159 |
| Percentage High Income Households | 14.2% |
| Median Houshold Income (2021) | $98,985 |
| Average Adjusted Gross Income (2019) | $193,370 |
| Current Unemployment Rate (May 2023) | 1.8% |
| Majority Race/Ethnicty | White - 81.64% |
| Public School Majority Race/Ethnicty | White - 58.25% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 21,659 | 81.63% |
| Black | 80 | 0.3% |
| Hispanic | 3,829 | 14.43% |
| Asian | 832 | 3.14% |
| Native American | 130 | 0.49% |
| Hawaiian/Pac. Islander | 2 | 0.01% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 1,426 | 61.68% |
| Black | 24 | 1.04% |
| Hispanic | 764 | 33.04% |
| Asian | 86 | 3.72% |
| Native American | 9 | 0.39% |
| Hawaiian/Pac. Islander | 3 | 0.13% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 514 | 2.94% |
| Bachelor Degree | 7,082 | 40.49% |
| High School Diploma | 1,120 | 6.4% |
| No High School Diploma | 138 | 0.79% |
| GED or Alternate | 163 | 0.93% |
| 1 or More Years of College | 1,622 | 9.27% |
| Associates Degree | 772 | 4.41% |
| Masters Degree | 3,768 | 21.54% |
| Professional Degree | 1,177 | 6.73% |
| Doctorate Degree | 1,134 | 6.48% |
| Coordinates | 40.04283905,-105.29150391 |
| Adjacent ZIP Codes | |
| Cities/Towns in 80304 | |
| Region | Metro Denver |
| Metropolitan/Micropolitan Stat Area | Boulder, CO |
| Time Zone | Mountain Daylight Time |
| IANA Timezone | America/Denver |
| Area | 9 Square Miles |
| US Congressional Districts in 80304 | |
| Colorado State Senate Districts in 80304 | |
| Colorado State House of Representatives Districts in 80304 |
| School Districts in 80304 | |
| Elementary Schools in 80304 | |
| Middle Schools in 80304 | |
| High Schools in 80304 |
| Plant Hardiness Zone | Zone 6a: -10F to -5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 25l - Front Range Fans | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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