Zip Code 55903 — Rochester, MN

ZIP Code 55903 is associated with Rochester, MN, in Olmsted County. The listed population estimate is Data Pending; estimated density is Data Pending people per square mile.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.023910, -92.436570)

Data MetricLocal Statistic
Postal / Zip Code55903
Primary CityRochester
State / ProvinceMN
CountyOlmsted
Total PopulationData Pending
Population DensityData Pending people/sq mi
TimezoneAmerica/Chicago

How 55903 Compares

MetricZIP 55903Olmsted County recordsMN records
Population estimateData Pending163,038 (sum)5,739,754 (sum)
Population DensityData Pending /sq mi----
County population rankNot ranked----
State population rankNot ranked----

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 55904Rochester4.7 mi29,639
ZIP 55901Rochester4.9 mi58,495
ZIP 55905Rochester5.0 miN/A
ZIP 55902Rochester5.6 mi26,464
ZIP 55906Rochester6.0 mi20,437

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 →