Zip Area Code

Olmsted County, Minnesota

Olmsted County, Minnesota, has 10 towns and 12 ZIP codes, in area code 507, with 924 as an overlay.

Towns in Olmsted County, A to Z

TownZIP codesArea codes
Byron55920507, 924
Dover55929507, 924
Elgin55932507, 924
Eyota55934507, 924
High Forestnearest55967, 55976507, 924
Marionnearest55904507, 924
Oronoco55960507, 924
Rochester55901, 55902, 55903, 55904, 55905, 55906507, 924
St. Charlesnearest55929, 55972507, 924
Stewartville55976507, 924

ZIP codes in Olmsted County

Area codes in Olmsted County

  • Area code 507

    In service since 1954. Shares its area with 924. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 924

    In service since August 30, 2024. Shares its area with 507. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.