Comma-Separated Values (CSV) Text File
Official U.S. Postal Service state abbreviation
The name of the county in which the city is located.
Official city or township name used by the U.S. Postal Service
Lat/Lon: Approximate City Latitude and Longitude center point. The city latitudes are positive, the city longitude coordinates are negative, which is the proper way to denote locations west of the Grand Meridian.