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U.S. ZIP Code 68870
5-digit United States postal code #68870, Riverdale, NE
ZIP code 68870 is located in the city (place name) Riverdale, сounty Buffalo in the state of Nebraska. The population in ZIP code 68870 is 439 and the population density is 3.9. ZIP code 68870 refers to сounty Buffalo having сounty FIPS 31019, the ratio of people from different counties in this ZIP code is as follows: all county weights - 31019: 100%. In the area of the ZIP code 68870 valid time zone America/Chicago.
ZIP: 68870
County: Buffalo
Place Name: Riverdale
State: Nebraska
State Abbreviation: NE
Coordinates: 40° 51' 8.964" N, 99° 9' 39.816" W
Latitude: 40.852490000000
Longitude: -99.161060000000
Population: 439
Density: 3.9/km2
Time zone: America/Chicago
County FIPS: 31019
All county weights: 31019: 100%