Zip Code 55129 — Saint Paul, MN

ZIP Code 55129 is associated with Saint Paul, MN, in Washington County. The listed population estimate is 34,120; estimated density is 674.7 people per square mile. Among records with population estimates, it ranks #4 of 16 in Washington County and #34 of 877 in MN.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.894220, -92.906380)

Data MetricLocal Statistic
Postal / Zip Code55129
Primary CitySaint Paul
State / ProvinceMN
CountyWashington
Total Population34,120
Population Density674.7 people/sq mi
TimezoneAmerica/Chicago

How 55129 Compares

MetricZIP 55129Washington County recordsMN records
Population estimate34,120260,019 (sum)5,739,754 (sum)
Population Density674.7 /sq mi----
County population rank#4 of 16----
State population rank#34 of 877----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in MN

ZIP CodeCityDistancePopulation estimate
ZIP 55125Saint Paul2.6 mi44,185
ZIP 55001Afton4.3 mi3,027
ZIP 55055Newport4.7 mi4,754
ZIP 55016Cottage Grove5.5 mi40,695
ZIP 55119Saint Paul5.8 mi44,567

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →