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ZIP Code Database - Facts & Stats

Data Last Updated: September 1, 2021

Zip Code 80303, Boulder, CO

ZIP Code 80303 Details

Zip Code:80303
State:CO [Colorado]
Counties:BOULDER, CO
Multi County:No
City Alias(es):Boulder
Area Code:303
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Mountain (GMT -07:00)
Observes Daylight Saving:Yes
Elevation:5510 ft
State FIPS:08
County FIPS:013
Intro Date:<2004-10

ZIP Code 80303 2010 Census Demographics

Current Population:24,866
2010 Population:22,361
Households per ZIP Code:10,642
Average House Value:$693,200
Avg. Income Per Household:$62,422
Persons Per Household:2.07
White Population:20,144
Black Population:294
Hispanic Population:1,847
Asian Population:1,526
American Indian Population:239
Hawaiian Population:62
Other Population:670
Male Population:11,713
Female Population:10,648
Median Age:32.20 years
Male Median Age:29.70 years
Female Median Age:36.20 years

ZIP Code 80303 Other Demographics

# Residential Mailboxes:12,013
# Business Mailboxes:742
Total Delivery Receptacles:13,251
Number of Businesses:944
1st Quarter Payroll:$120,065,000
Annual Payroll:$525,612,000
# of Employees:9,678
Water Area:0.937 sq mi
Land Area:22.012 sq mi
113th Congressional District:02|07
113th Congressional Land Area:7535.34|342.11 sq mi
Single Family Delivery Units:4,936
Multi Family Delivery Units:5,738
# Residential Mailboxes:12,013
# Business Mailboxes:742
Total Delivery Receptacles:13,251

ZIP Code 80303 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,445 3,500 +55
Retired Workers: 2,730 2,810 +80
Disabled Workers: 170 145 -25
Widow(er)s and Parents: 235 225 -10
Spouses: 235 245 +10
Children: 75 75 0
65+: 3,125 3,195 +70
Monthly Benefits - All: $5,371,000 $5,660,000 +$289,000
Monthly Benefits - Retired Workers: $4,480,000 $4,773,000 +$293,000
Monthly Benefits - Widow(ers): $383,000 $380,000 ($3,000)

ZIP Code 80303 Statistical Areas

CBSA: 14500
CBSA Name: Boulder, CO
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:294,567
CBSA Division Population:0
MSA: 2082
MSA Name: Denver-Boulder-Greeley, CO CMSA
PMSA: 1125
PMSA Name: Boulder-Longmont, CO PMSA
City State Key:Z11102
Preferred Last Line Key:Z11102
80302: Previous ZIP Code
Next ZIP Code: 80304


  1. U.S. Postal Service [Last Updated: 9/1/2021],
  2. Internal Data Creation [Last Updated: 9/1/2021],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 9/1/2021],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],