Zip Code 55974 — Spring Grove, MN

ZIP Code 55974 is associated with Spring Grove, MN, in Houston County. The listed population estimate is 1,902; estimated density is 8.9 people per square mile. Among records with population estimates, it ranks #4 of 7 in Houston County and #425 of 877 in MN.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.579680, -91.643820)

Data MetricLocal Statistic
Postal / Zip Code55974
Primary CitySpring Grove
State / ProvinceMN
CountyHouston
Total Population1,902
Population Density8.9 people/sq mi
TimezoneAmerica/Chicago

How 55974 Compares

MetricZIP 55974Houston County recordsMN records
Population estimate1,90219,689 (sum)5,739,754 (sum)
Population Density8.9 /sq mi----
County population rank#4 of 7----
State population rank#425 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 55954Mabel7.1 mi1,332
ZIP 55921Caledonia9.5 mi4,659
ZIP 55922Canton12.7 mi818
ZIP 55931Eitzen13.2 mi392
ZIP 55943Houston14.9 mi3,221

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 →