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County · code 27089

Marshall CountyMinnesota

Marshall County is a county in Minnesota with Warren as its seat. It was created on February 25, 1879.

  • Founded1879
  • County seatWarren
  • Named forWilliam Rainey Marshall
  • Land area1,775 sq mi + 38 sq mi water
  • Population9,040 2020 Census
  • Parcels mapped15,373 checked 16 October 2026
Open the free map Click any parcel in Marshall County: acreage, parcel id, address and who publishes the map. No sign-in.

Updated

PenningtonPolkKittsonRoseauGrand Forks, NDPembina, NDWalsh, NDBeltrami Warren Census outline · seat marked

Where it is

Marshall 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 1879 from Kittson County, Polk County and Clay County

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

Marshall County was created from Kittson, Polk, and Clay counties and named after William Rainey Marshall. It was initially organized for county government and attached to Polk County for judicial purposes, then fully organized and detached from Polk on February 28, 1881. On July 9, 1883, Marshall County gained all of Non-County Area 13, which was then eliminated.

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

  1. 1879
    Marshall County created Marshall created from Kittson; Marshall organized for county government, attached to Polk "for judicial purposes." (Marshall indirectly attached to Clay, through Polk, until 27 February 1879). · Minn. Laws 1879, gen., ch. 10, secs. 1-4, 7/pp. 24-25
  2. 1881
    Changed Marshall authorized to gain all of adjacent Township 154 from Non-County Area 13 and Polk, dependent upon local referendum; change not effected. · HRS Minn., Marshall, 7; Minn. Laws 1881, reg. sess., gen., ch. 112, secs. 1-3/pp. 141-143
  3. 1881
    Changed Marshall fully organized, detached from Polk. · Minn. Laws 1881, reg. sess., gen., ch. 82, sec. 1/p. 93
  4. 1883
    Gained territory Marshall gained all of Non-County Area 13, which was eliminated. · Minn. Laws 1883, gen., ch. 81, secs. 1-2/pp. 111-112
  5. 1885
    Changed Marshall authorized to gain Polk's share of adjacent Township 154, dependent upon local referendum that failed (no change). · Minn. Gen. Stat. 1894, ch. 8, title 1, sec. 578/pp. 167-168; Minn. Laws 1885, gen., ch. 221, secs. 1-3/pp. 290-292

Land and parcels

What the maps cover in Marshall

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

Marshall by the Census

Population
9,040 2020 Census count
Housing units
4,416 2020 Census count
Land area
1,775 square miles
Water area
38 square miles
People per sq mi
5 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

Who to ask before you build, dig or sell

Official county pages only. We link to them; we do not copy them, because they change.

Inside a city or town, permits usually come from that city rather than the county.

Zoning and code

County government

See your own lot on these maps

Open Marshall 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 Marshall County

When was Marshall County founded?
Marshall County was founded in 1879, formed from Kittson County, Polk County and Clay County, and named after William Rainey Marshall.
What is the county seat of Marshall County?
The county seat of Marshall County is Warren.
Is there an online parcel map for Marshall County?
Yes. Minnesota Geospatial Commons publishes a parcel map of 15,373 parcels, rated good enough here. You can click any parcel on it in Parcel Chart's free map, no sign-in needed.
Has Marshall County's boundary or name changed?
Marshall County was created in 1879 from Kittson County, Polk County and Clay County. Since then the Atlas of Historical County Boundaries records 3 later changes, chiefly involving Polk County.
Is my lot in a flood zone?
We do not have flood maps for Marshall 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