Zip Code 49066 — Leonidas, MI

ZIP Code 49066 is associated with Leonidas, MI, in St. Joseph County. The listed population estimate is 720; estimated density is 13.4 people per square mile. Among records with population estimates, it ranks #9 of 10 in St. Joseph County and #851 of 987 in MI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.033190, -85.350070)

Data MetricLocal Statistic
Postal / Zip Code49066
Primary CityLeonidas
State / ProvinceMI
CountySt. Joseph
Total Population720
Population Density13.4 people/sq mi
TimezoneAmerica/Detroit

How 49066 Compares

MetricZIP 49066St. Joseph County recordsMI records
Population estimate72061,436 (sum)10,077,716 (sum)
Population Density13.4 /sq mi----
County population rank#9 of 10----
State population rank#851 of 987----

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 MI

ZIP CodeCityDistancePopulation estimate
ZIP 49040Colon4.7 mi3,384
ZIP 49072Mendon5.7 mi2,937
ZIP 49052Fulton5.9 mi1,234
ZIP 49089Sherwood6.5 mi2,154
ZIP 49011Athens8.1 mi2,236

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 →