National Association of Counties: Marshall County
- Elected county officials, links to demographic information and list of place names in the county.
- http://www.naco.org/Template.cfm?Section=Find_a_County&Template=/cffiles/counties/county.cfm&id=27089

National Weather Service: Marshall County, MN
- Zone forecast, statewide forecast. Current conditions around the area (separate reports for eastern and western parts of the county). Statewide weather summary for past 24 hours, including precipitation, temperatures.
- http://weather.noaa.gov/cgi-bin/iwszone?Sites=:mnz007%0D%0A:mnz008

Marshall County Map
- Shows major highways, some cities, and the county boundaries. Interactive.
- http://tiger.census.gov/cgi-bin/mapsurfer?infact=2&outfact=2&act=move&on=CITIES&on=indian&on=majroads&on=miscell&on=places&on=interstate&on=statehwy&on=ushwy&tlevel=-&tvar=-&tmeth=i&mlat=48.35407&