AccuWeather: Barnes City, IA
- Fifteen-day weather forecast, wind chill or heat index, National Weather Service forecast for the surrounding area.
- http://www.accuweather.com/forecast.asp?zipcode=50027&partner=

City-Data. com: Barnes City, Iowa
- Profiles housing, population demographics, jobs, weather and climate tables. Contains a list of area hospitals, schools, airports, radio and TV broadcast stations, photographs and maps.
- http://www.city-data.com/city/Barnes-City-Iowa.html

Wikipedia: Barnes City, Iowa
- Encyclopedia article covers geography and demographics of this community in Mahaska County.
- http://en.wikipedia.org/wiki/Barnes_City,_Iowa

Barnes City Street Map
- Closeup view of Barnes City. Interactive.
- http://www.mapquest.com/maps/map.adp?city=Barnes_City&state=IA&zoom=7

Barnes City Area Map
- Shows where Barnes City is in relation to Grinnell, Oskaloosa, and surrounding communities.
- http://tiger.census.gov/cgi-bin/mapsurfer?infact=2&act=out&outfact=2&on=CITIES&on=indian&on=majroads&on=miscell&on=places&on=interstate&on=statehwy&on=ushwy&tlevel=-&tvar=-&tmeth=i&mlat=41.50744&

Weather Underground: Barnes City, Iowa, Forecast
- Active advisories, if any. Current conditions, forecast, local radar and satellite.
- http://www.wunderground.com/US/IA/Barnes_City.html

Front Street Mfg. LLC
- Rain gutter accessories for the home owner, as well as some useful tips on rain gutter problems.
- http://www.gutterworks.com/