Zip Code 48006 — Avoca, MI

ZIP Code 48006 is associated with Avoca, MI, in St. Clair County. The listed population estimate is 3,889; estimated density is 21.0 people per square mile. Among records with population estimates, it ranks #16 of 21 in St. Clair County and #531 of 987 in MI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.075400, -82.696420)

Data MetricLocal Statistic
Postal / Zip Code48006
Primary CityAvoca
State / ProvinceMI
CountySt. Clair
Total Population3,889
Population Density21.0 people/sq mi
TimezoneAmerica/Detroit

How 48006 Compares

MetricZIP 48006St. Clair County recordsMI records
Population estimate3,889161,718 (sum)10,077,716 (sum)
Population Density21.0 /sq mi----
County population rank#16 of 21----
State population rank#531 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 48032Jeddo6.5 mi1,871
ZIP 48022Emmett6.6 mi2,530
ZIP 48049North Street6.7 mi5,468
ZIP 48097Yale7.6 mi5,418
ZIP 48027Goodells9.1 mi3,187

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 →