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City ZIP codes · Minnesota

Saint Paul, MN ZIP Codes

43 ZIP codes use the postal name Saint Paul, Minnesota (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 31 residential and 12 for PO boxes or a single organization. Median household income runs from $48,390 in 55103 to $143,795 in 55129, 3.0 times as much (Census Bureau, ACS 2020-2024). Saint Paul's most populous ZIP code is 55106, with 56,708 people (ACS 2020-2024); 0% of its land is in the city of Saint Paul.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Saint Paul's ZIP codes?

55101: $65k median household income55102: $76k median household income55103: $48k median household income55104: $76k median household income55105: $107k median household income55106: $70k median household income55107: $75k median household income55108: $86k median household income55109: $87k median household income55110: $101k median household income55111: – median household income55112: $94k median household income55113: $87k median household income55114: $63k median household income55115: $124k median household income55116: $81k median household income55117: $71k median household income55118: $87k median household income55119: $82k median household income55120: $116k median household income55121: $87k median household income55122: $97k median household income55123: $139k median household income55124: $98k median household income55125: $119k median household income55126: $108k median household income55127: $118k median household income55128: $93k median household income55129: $144k median household income55130: $54k median household income55155: – median household income5511055129551265511255127551175510655115551135512455118551255512155128551095512255123551045512055102551165510555103551085511455101: $65k median household income55102: $76k median household income55103: $48k median household income55104: $76k median household income55105: $107k median household income55106: $70k median household income55107: $75k median household income55108: $86k median household income55109: $87k median household income55110: $101k median household income55111: – median household income55112: $94k median household income55113: $87k median household income55114: $63k median household income55115: $124k median household income55116: $81k median household income55117: $71k median household income55118: $87k median household income55119: $82k median household income55120: $116k median household income55121: $87k median household income55122: $97k median household income55123: $139k median household income55124: $98k median household income55125: $119k median household income55126: $108k median household income55127: $118k median household income55128: $93k median household income55129: $144k median household income55130: $54k median household income55155: – median household income5511055129551265511755106551155512455118551255512155128551095512255123551045512055102551165510855101: $65k median household income55102: $76k median household income55103: $48k median household income55104: $76k median household income55105: $107k median household income55106: $70k median household income55107: $75k median household income55108: $86k median household income55109: $87k median household income55110: $101k median household income55111: – median household income55112: $94k median household income55113: $87k median household income55114: $63k median household income55115: $124k median household income55116: $81k median household income55117: $71k median household income55118: $87k median household income55119: $82k median household income55120: $116k median household income55121: $87k median household income55122: $97k median household income55123: $139k median household income55124: $98k median household income55125: $119k median household income55126: $108k median household income55127: $118k median household income55128: $93k median household income55129: $144k median household income55130: $54k median household income55155: – median household income551105512955126551175511555124551185512155109551045510755105
The 31 residential ZIP codes named Saint Paul, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Saint Paul's ZIP codes?

The highest median household income is in 55129 ($143,795), the lowest in 55103 ($48,390). Home values run from $236,000 in 55130 to $534,900 in 55129.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 31 residential ZIP codes of Saint Paul

Residential ZIP codes with the postal name Saint Paul, MN, largest first (ACS 2020-2024); sort by any column
County
55106 Ramsey County 56,708 6,019 $70k $242k
55124 Dakota County 55,658 3,300 $98k $370k
55104 Ramsey County 45,762 7,583 $76k $318k
55112 Ramsey County 45,346 2,596 $94k $359k
55117 Ramsey County 44,697 4,881 $71k $281k
55119 Ramsey County 44,567 3,375 $82k $278k
55125 Washington County 44,185 2,879 $119k $416k
55113 Ramsey County 40,819 2,750 $87k $350k
55110 Ramsey County 37,305 1,509 $101k $361k
55129 Washington County 34,120 1,747 $144k $535k
55109 Ramsey County 33,461 2,864 $87k $316k
55122 Dakota County 32,261 2,996 $97k $357k
55118 Dakota County 29,564 2,824 $87k $351k
55128 Washington County 29,384 2,617 $93k $313k
55105 Ramsey County 28,617 8,179 $107k $470k
55126 Ramsey County 27,456 2,003 $108k $385k
55123 Dakota County 26,501 2,462 $139k $461k
55116 Ramsey County 25,918 4,687 $81k $418k
55102 Ramsey County 19,630 5,979 $76k $292k
55127 Ramsey County 18,090 1,343 $118k $433k
55130 Ramsey County 17,775 8,804 $54k $236k
55107 Ramsey County 15,377 3,742 $75k $270k
55108 Ramsey County 15,224 3,809 $86k $376k
55103 Ramsey County 13,125 6,649 $48k $258k
55121 Dakota County 9,198 957 $87k $301k
55115 Washington County 8,949 1,469 $124k $488k
55101 Ramsey County 7,911 10,168 $65k $260k
55120 Dakota County 5,058 935 $116k $516k
55114 Ramsey County 5,049 3,808 $63k $320k
55111 Hennepin County 233 102 – –
55155 Ramsey County no residents 0 – –

Download the 43 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Saint Paul

12 ZIP codes named Saint Paul have no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Saint Paul, MN: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
55131Ramsey County
55133Ramsey County
55144Ramsey County
55145Ramsey County
55146Ramsey County
55164Ramsey County
55165Ramsey County
55170Ramsey County
55172Ramsey County
55175Ramsey County
55187Ramsey County
55188Ramsey County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Saint Paul's ZIP codes reach?

Saint Paul's residential ZIP codes lie in 5 counties: Ramsey County (20 ZIP codes mainly there), Washington County (4 ZIP codes mainly there), Anoka County (part of a ZIP code), Hennepin County (1 ZIP code mainly there), Dakota County (6 ZIP codes mainly there).

Which places do Saint Paul's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Saint Paul's residential ZIP codes cover 30 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Saint Paul's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Saint Paul starts with 551.

Three-digit prefixes of Saint Paul's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Saint Paul's
PrefixSectional centerHereAll codes
551 St Paul, MN (SCF 550) 43 44

43 of the 44 ZIP codes that start with 551 are Saint Paul's, all sorted at St Paul, MN (SCF 550). The other one is 55150 (Mendota).

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.