<Table> <Tr> <Th_colspan="2"> Walnut Grove, Minnesota </Th> </Tr> <Tr> <Td_colspan="2"> City </Td> </Tr> <Tr> <Td_colspan="2"> U.S. Post Office, First State Bank Building, and water tower in Walnut Grove </Td> </Tr> <Tr> <Td_colspan="2"> Location of Walnut Grove, Minnesota </Td> </Tr> <Tr> <Td_colspan="2"> Coordinates: 44 ° 13 ′ 25" N 95 ° 28 ′ 8" W ﻿ / ﻿ 44.22361 ° N 95.46889 ° W ﻿ / 44.22361; - 95.46889 Coordinates: 44 ° 13 ′ 25" N 95 ° 28 ′ 8" W ﻿ / ﻿ 44.22361 ° N 95.46889 ° W ﻿ / 44.22361; - 95.46889 </Td> </Tr> <Tr> <Th> Country </Th> <Td> United States </Td> </Tr> <Tr> <Th> State </Th> <Td> Minnesota </Td> </Tr> <Tr> <Th> County </Th> <Td> Redwood </Td> </Tr> <Tr> <Th> Founded </Th> <Td> 1874 </Td> </Tr> <Tr> <Th> Incorporated </Th> <Td> 1879 </Td> </Tr> <Tr> <Th_colspan="2"> Area </Th> </Tr> <Tr> <Th> Total </Th> <Td> 1.06 sq mi (2.75 km) </Td> </Tr> <Tr> <Th> Land </Th> <Td> 1.06 sq mi (2.75 km) </Td> </Tr> <Tr> <Th> Water </Th> <Td> 0 sq mi (0 km) </Td> </Tr> <Tr> <Th> Elevation </Th> <Td> 1,217 ft (371 m) </Td> </Tr> <Tr> <Th_colspan="2"> Population (2010) </Th> </Tr> <Tr> <Th> Total </Th> <Td> 871 </Td> </Tr> <Tr> <Th> Estimate (2016) </Th> <Td> 813 </Td> </Tr> <Tr> <Th> Density </Th> <Td> 820 / sq mi (320 / km) </Td> </Tr> <Tr> <Th> Time zone </Th> <Td> Central (CST) (UTC - 6) </Td> </Tr> <Tr> <Th> Summer (DST) </Th> <Td> CDT (UTC - 5) </Td> </Tr> <Tr> <Th> ZIP code </Th> <Td> 56180 </Td> </Tr> <Tr> <Th> Area code (s) </Th> <Td> 507 </Td> </Tr> <Tr> <Th> FIPS code </Th> <Td> 27 - 67846 </Td> </Tr> <Tr> <Th> GNIS feature ID </Th> <Td> 0653743 </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Walnut Grove, Minnesota </Th> </Tr>

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