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🇺🇸 United States ZIP Code

STANDARD

55115

Saint Paul

ZIP Code 55115 is a standard zip code serving Saint Paul, Saint Paul, Minnesota (MN), in Washington County, United States. It has an estimated population of 8,607 with a median household income of $96,088. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

$0 National: $37,585 $150K+ $96,088

Location

Country
🇺🇸 United States
State / Province
Minnesota (MN)
County
Washington
City
Saint Paul
Timezone
America/Chicago

Coordinates

Latitude
45.071000
Longitude
-92.939100

Geographic Details

Land Area
6.71 mi²
Water Area
1.87 mi²
Population Density
1283.0 people per mi² (80th percentile)
Bounding Box
45.110051°N, 45.029721°S, -92.908874°E, -92.984822°W

With 8,607 residents spread across 6.71 square miles, this area has a population density of 1283.0 people per square mile.

Demographics

8,607

Population

65th percentile

$96,088

Median Income

95th percentile

$327,100

Median Home Value

90th percentile

6.71 mi²

Land Area

The median household income in 55115 is $96,088, and the median home value is $327,100. This places the area in the top 25% nationally for household income.

Housing

3,255

Total Units

3,156

Occupied Units

97.0%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Saint Paul, MN.

55101

Saint Paul

 55102

Saint Paul

 55103

Saint Paul

 55104

Saint Paul

 55105

Saint Paul

 55106

Saint Paul

 55107

Saint Paul

 55108

Saint Paul

 55109

Saint Paul

 55110

Saint Paul

Similar ZIP Codes in Minnesota

ZIP codes with similar median household income in Minnesota.

55001

Afton

$103,603

 55005

Bethel

$83,182

 55011

Cedar

$89,798

 55014

Circle Pines

$81,887

 55020

Elko New Market

$85,972

 55024

Farmington

$85,662

 55038

Hugo

$83,624

 55042

Lake Elmo

$104,444

Frequently Asked Questions

What information is available for each ZIP code?
Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).
What are the different types of ZIP codes?
There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.
How often is ZIP code data updated?
ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.
What is population density and why does it matter?
Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.
How are ZIP code boundaries determined?
ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.
What does median household income tell me about a ZIP code?
Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.