Saint Paul, MN 55121 ZIP Code Profile

Related Place Profiles:
Eagan, MN

ZIP Code 55121: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Saint Paul, MN 55121

Acceptable Alternative
Eagan, MN 55121

  • ZIP Code Type: STANDARD
  • County: Dakota County
  • Centroid: Latitude 44.848, Longitude -93.146
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,223
  • PO Box Addresses: 375
  • Residential Addresses: 3,949
    • Multi-Family Addresses: 1,878
    • Single Family Addresses: 2,071

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

Jump to... (On This Page!)
  1. 55121 2018 Demographic Data
  2. Growth Rates for 55121 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Minnesota Research Tools (Easy Tools & Current Data)
  3. Minnesota Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Saint Paul, MN 55121 Data & Demographics (As of July 1, 2018)


Total Population 8,243
Population in Households 8,223
Population in Familes 5,687
Population in Group Qrtrs 20
Population Density2 833
Diversity Index3 50


Median Household Income $66,179
Average Household Income $80,036
Per Capita Income $35,975


Total Housing Units 3,950 (100%)
Owner Occupied HU 1,837 (46.5%)
Renter Occupied HU 1,863 (47.2%)
Vacant Housing Units 250 ( 6.3%)
Median Home Value $234,364
Average Home Value $253,185


Total Households 3,700
Average Household Size 2.22
Family Households 1,924
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood 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.


2010-2018 2018-2023
Population 0.58% 0.63%
Households 0.62% 0.64%
Families 0.41% 0.51%
Median Household Income   2.48%
Per Capita Income   2.79%

Saint Paul, MN 55121 - Peer Comparisons by Rank and Percentile

The table below compares 55121 to the other 881 ZIP Codes in Minnesota by rank and percentile using July 1, 2018 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 # 188 79th
Population Density # 131 85th
Diversity Index # 74 92nd
Median Household Income # 216 76th
Per Capita Income # 180 80th

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

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Compare Minnesota July 1, 2018 Data
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