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County · code 27107

Norman CountyMinnesota

Norman County is a Minnesota county established in 1881 with its county seat in Ada.

  • Founded1881
  • County seatAda
  • Named forNorwegians
  • Land area873 sq mi + 3.9 sq mi water
  • Population6,441 2020 Census
  • Parcels mapped9,687 checked 16 October 2026
Open the free map Click any parcel in Norman County: acreage, parcel id, address and who publishes the map. No sign-in.

Updated

ClayPolkMahnomenTraill, NDCass, ND Ada Census outline · seat marked

Where it is

Norman on the map of Minnesota

Minnesota has 87 counties and county equivalents, each with its own records office. Shapes with a page are links.

History

Formed in 1881 from Polk County

An old deed may name a county that no longer exists, or a boundary that has since moved.

Norman County was created from Polk County and fully organized on November 8, 1881. The county was named after Norwegians. In 1906, Norman County lost land to the creation of Mahnomen County.

Boundary changes from the Newberry Library, Atlas of Historical County Boundaries.

  1. 1881
    Norman County created Norman created from Polk, fully organized. · Minn. Laws 1881, reg. sess., gen., ch. 92, secs., 1-3/pp. 104-107
  2. 1906
    Lost territory Norman lost to the creation of Mahnomen. · Minn. Laws 1907, gen., gov. proc., pp. vi-viii

Land and parcels

What the maps cover in Norman

Who publishes each layer, how good it is, and when we last checked.

Official
from the office that keeps the record
Good enough
a reliable statewide or national copy
Fallback
a guide only; check the official record
Missing
nothing public found yet

People and land

Norman by the Census

Population
6,441 2020 Census count
Housing units
3,230 2020 Census count
Land area
873 square miles
Water area
3.9 square miles
People per sq mi
7 population ÷ land area

Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.

Rules and offices

Norman County's official site

We have found the county's site but not its offices yet; start there.

County government

See your own lot on these maps

Open Norman County on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.

Questions

Common questions about Norman County

When was Norman County founded?
Norman County was founded in 1881, formed from Polk County, and named after Norwegians.
What is the county seat of Norman County?
The county seat of Norman County is Ada.
Is there an online parcel map for Norman County?
Yes. Minnesota Geospatial Commons publishes a parcel map of 9,687 parcels, rated good enough here. You can click any parcel on it in Parcel Chart's free map, no sign-in needed.
Has Norman County's boundary or name changed?
Norman County was created in 1881 from Polk County. Since then the Atlas of Historical County Boundaries records 1 later change, chiefly involving Mahnomen County.
Is my lot in a flood zone?
We do not have flood maps for Norman County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.

Nearby

Counties next door