State: Iowa
County: Pottawattamie County
Close cities: Elk Horn, IA, Walnut, IA, Marne, IA, Walnut, IA, Marne, IA, Atlantic, IA, Kimballton, IA, Avoca, IA, Atlantic, IA, Avoca, IA
Walnut Population (census data)| Total | 790 |
| Male | 385 (48.7%) |
| Female | 405 (51.3%) |
Population Density: 368 people per sq. mile
Cost of Living Index: 73.7 (US Avg is 100)
Walnut Elevation: 1,321 feet above sea level
Incorporated in 1877
Land Area: 2.14 square miles
Median Household Income: $44,111
Zip Codes:
51577.