Home > MN > Ramsey County > Saint Paul > Zip 55112

Zip Code 55112 — Saint Paul, MN

55112 is a ZIP Code associated with Saint Paul, MN, located within Ramsey. 55112 ranks #3 out of 20 ZIP codes in Ramsey County by population (and #12 out of 881 in MN). The area supports an estimated population of 45,346 residents across Data Pending housing units, with a population density of 1,002.6 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (45.074430, -93.191690)

Data Metric	Local Statistic
Postal / Zip Code	55112
Primary City	Saint Paul
State / Province	MN
County	Ramsey
Total Population	45,346
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	1,002.6 people/sq mi
Timezone	America/Chicago

How 55112 Compares

Metric	ZIP 55112	Ramsey County	MN State Average
Population	45,346	542,837 (Total)	5,739,754 (Total)
Average ZIP Income	Data Pending	N/A	N/A
Population Density	1,002.6 /sq mi	--	--
County Pop Rank	#3 of 20	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 55126	Saint Paul	2.8 mi	27,456	N/A
Zip 55421	Minneapolis	3.4 mi	30,843	N/A
Zip 55432	Minneapolis	3.4 mi	33,672	N/A
Zip 55418	Minneapolis	4.5 mi	31,505	N/A
Zip 55113	Saint Paul	4.6 mi	40,819	N/A

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 →