zip2012 {skm}R Documentation

zip2012

Description

a zip code database with latitude, longitude, population and income.

Usage

zip2012

Format

A data table with 28844 rows and 9 variables:

zip

zip code, 5 digits zip code in U.S.

lat

latitude

lng

longitude

pop

population

ink

income

city

city

state

state

p_pop

percentage of population w.r.t total population

p_ink

percentage of income w.r.t total income

Source

http://federalgovernmentzipcodes.us/


[Package skm version 0.1.5.4 Index]