zip2012: zip2012

Description Usage Format Source

Description

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

Usage

1

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/


gyang274/skm documentation built on May 17, 2019, 9:41 a.m.