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US ZIP Code Profile

ZIP Code 55103
Saint Paul, Minnesota

ZIP code 55103 is in Saint Paul, located in Ramsey County, Minnesota, within the Minneapolis-St. Paul-Bloomington metro area. Its 2020 Census population was 13,874. The estimated median adjusted gross income per tax return is $36,111, and about 1% of filers report $200,000 or more.

2020 Population
13,874
Census ZCTA
County
Ramsey
FIPS 27123
Median income (est.)
$36,111
IRS SOI 2022
Land Area
2.087 mi²
+ 0.111 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CitySaint Paul, MN
CountyRamsey County (FIPS 27123)
StateMinnesota (FIPS 27)
Metro Area (MSA)Minneapolis-St. Paul-Bloomington, MN-WI Metro Area (33460)
Census Region / DivisionMidwest Region · West North Central Division
Coordinates44.964256, -93.12263
Land / Water Area2.087 mi² land · 0.111 mi² water

02Income & Economics

Distribution of the 5,520 individual tax returns filed in 55103 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
36.2%
$25K–$50K
31.0%
$50K–$75K
16.3%
$75K–$100K
7.2%
$100K–$200K
7.8%
$200K+
1.5%
The $200,000+ bracket accounts for 11% of 55103's total adjusted gross income, from 1% of returns — a concentration that drives the gap between the median ($36,111) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 55103's IRS income metrics, 2020–2022.

Median income (2021→2022)
$36,111
▲ 4.1%
Filers earning $200K+
1.5%
▼ 0.0 pt
Total filers
5,520
▲ 1.7%
GET /zipc/v2/zipcodes/55103/soi?year=… $32K 2020 $35K 2021 $36K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 55103 ZCTA.

2000
14,728
 
2010
12,991
▼ -11.8%
2020
13,874
▲ +6.8%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 55103. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 55103

Saint Paul and its immediate neighbors, sorted by distance.

3 mi
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Distance from 55103 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number268360
City AliasesSaint Paul

07Frequently Asked Questions

What county is ZIP code 55103 in?

ZIP code 55103 is in Ramsey County, Minnesota (county FIPS code 27123).

What city is ZIP code 55103?

The primary USPS city for 55103 is Saint Paul, MN.

What metro area (MSA) is 55103 in?

55103 is part of the Minneapolis-St. Paul-Bloomington, MN-WI Metro Area (MSA code 33460).

What is the population of ZIP code 55103?

The 2020 Census population of 55103 was 13,874 residents.

What is the median income in ZIP code 55103?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 55103 is about $36,111, with around 1% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.