Boulder, CO 80301 ZIP Code Profile

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Boulder, CO

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ZIP Code 80301: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Boulder, CO 80301

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 2,473
  • Single Family Addresses: 6,720
  • Multi-Family Addresses: 4,079
  • County: Boulder County
  • Centroid: Latitude 40.045, Longitude -105.213
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


80301 ZIP Code Map

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Boulder, CO 80301 Data & Demographics (As of July 1, 2015)


Total Population 23,366
Population in Households 22,736
Population in Familes 15,566
Population in Group Qrtrs 630
Population Density1 776
Diversity Index2 42


Total Households 10,442
Average Household Size 2.18
Family Households 5,438
Average Family Size 3


Total Housing Units 10,926 (100%)
Owner Occupied HU 6,654 (60.9%)
Renter Occupied HU 3,788 (34.7%)
Vacant Housing Units 484 ( 4.4%)
Median Home Value $422,253
Average Home Value $464,826


Median Household Income $67,804
Average Household Income $101,116
Per Capita Income $45,658
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.89% 1.12%
Households 0.93% 1.18%
Families 0.79% 1.08%
Median Household Income   3.45%
Per Capita Income   2.49%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Boulder, CO 80301 - Peer Comparisons by Rank and Percentile

The table below compares 80301 to the other 500 ZIP Codes in Colorado by rank and percentile using July 1, 2015 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 94 81st
Population Density1 # 126 75th
Diversity Index2 # 199 60th
Median Household Income # 114 77th
Per Capita Income # 49 90th

Additional comparisons and rankings can be made with a VERY EASY TO USE Colorado Census Data Comparison Tool.