|Duluth, MN - Standard ZIP Codes|
|55701 55802 55803 55804 55805 55806 55807 55808 55810 55811 55812|
|Duluth, MN - PO Box ZIP Codes (NO DEMOGRAPHIC DATA)|
|55801 55814 55815 55816|
The Demographic Data for the 4,625 Minnesota cities, towns, counties, ZIP Codes and Census Designated Places (CDPs) profiled in this gazetteer is updated annually. Last Update: July 1, 2014.
The ZIP Code maps and the data regarding the number of residential and business addresses in each ZIP Code are updated four times per year. Last Update: August 1, 2014.
The information on the 49,680 Minnesota Physical, Cultural and Historic Features is updated six times per year. Last Update: August 2, 2014.
The School Attendance Zone Maps for 1,840 Minnesota public schools are updated four times per year. Last Update: July 8, 2014.