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Keystone is a township in Polk County, in the Grand Forks metro area.
The latitude of Keystone is 47.978N. The longitude is -96.794W.It is in the Central Standard time zone. Elevation is 850 feet.
The population, at the time of the 2000 census, was 100.
Sections below provide additional information and links about Keystone demographics, travel and tourism, nearby airports, cemeteries, the Polk County economy, education, environment, genealogy, government, historic sites, libraries, maps, museums, newspapers and other media, nonprofit groups, real estate, recreation, religion, transportation, and weather in the 56722 ZIP code.
26% of Keystone residents report German ancestry, and 5% report Irish. For more info on local ancestry groups, see the Keystone ancestry & family history guide.
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At the time of the 2000 census, the per capita income in Keystone was $15,645, compared with $21,587 nationally.
13% of Keystone residents age 25 and older have a bachelor's or advanced college degree.
Polk County supported George W. Bush in the 2004 presidential election. For more information, see our Keystone political report.
The average commute time for Keystone workers is 24 minutes, compared with 26 minutes nationwide.
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