Latitudes, longitudes, and census data
ZP4 is able to automatically determine latitudes and longitudes,
and Census Bureau tract and block numbers, for any ZIP + 4 code in the Geo database included with ZP4.
such as finding ZIP + 4 records for a latitude and longitude,
can also be performed.
The Geo database is rebuilt monthly from Census Bureau TIGER shapefiles.
If an address is not listed in the TIGER database,
the address will not be included in the Geo database.
Go to the ZP4 home page.
Semaphore Corporation is a non-exclusive licensee of the
United States Postal Service®.
The prices of Semaphore Corporation services
are not established, controlled or approved by the Postal Service™.
The following trademarks are owned by the United States Postal Service:
ZIP + 4,
and United States Postal Service. [DA#4.07]