README.md

tigris

Travis-CI Build Status

Download and use Census TIGER/Line shapefiles in R

CRAN version: 0.5.1 (updated 9 May 2017)

Dev version: 0.5.1.9000 (updated 10 May 2017)

tigris is an R package that allows users to directly download and use TIGER/Line shapefiles (https://www.census.gov/geo/maps-data/data/tiger-line.html) from the US Census Bureau.

To install the package from CRAN, issue the following command in R:

install.packages('tigris')

Or, get the development version from GitHub:

devtools::install_github('walkerke/tigris')

In Version 0.5.1:

Basic usage:

library(tigris)

# Basic plot of US urbanized areas

ua <- urban_areas(cb = TRUE)

plot(ua)

Basic plot

# Interactive Leaflet map (requires the leaflet R package)

library(leaflet)

ua %>% leaflet() %>% addTiles() %>% addPolygons(popup = ~NAME10)

Interactive map

Available datasets:

Please note: cartographic boundary files in tigris are not available for 2011 and 2012.

| Function | Datasets available | Years available | |------------------------------------------|------------------------------------------------|------------------------------| | nation | cartographic (1:5m; 1:20m) | 2013, 2014, 2015 | | divisions | cartographic (1:500k; 1:5m; 1:20m) | 2013, 2014, 2015 | | regions | cartographic (1:500k; 1:5m; 1:20m) | 2013, 2014, 2015 | | states | TIGER/Line; cartographic (1:500k; 1:5m; 1:20m) | 1990, 2000, 2010, 2011, 2012, 2013, 2014, 2015 | | counties | TIGER/Line; cartographic (1:500k; 1:5m; 1:20m) | 1990, 2000, 2010, 2011, 2012, 2013, 2014, 2015 | | tracts | TIGER/Line; cartographic (1:500k) | 1990, 2000, 2010, 2011, 2012, 2013, 2014, 2015 | | block_groups | TIGER/Line; cartographic (1:500k) | 1990, 2000, 2010, 2011, 2012, 2013, 2014, 2015 | | blocks | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | places | TIGER/Line; cartographic (1:500k) | 2011, 2012, 2013, 2014, 2015 | | pumas | TIGER/Line; cartographic (1:500k) | 2012, 2013, 2014, 2015 | | school_districts | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | zctas | TIGER/Line; cartographic (1:500k) | 2012, 2013, 2014, 2015 | | congressional_districts (114th Congress) | TIGER/Line; cartographic (1:500k; 1:5m; 1:20m) | 2014, 2015 | | state_legislative_districts | TIGER/Line; cartographic (1:500k) | 2011, 2012, 2013, 2014, 2015 | | voting_districts | TIGER/Line | 2012 | | area_water | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | linear_water | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | coastline | TIGER/Line | 2013, 2014, 2015 | | core_based_statistical_areas | TIGER/Line; cartographic (1:500k; 1:5m; 1:20m) | 2011, 2012, 2013, 2014, 2015 | | combined_statistical_areas | TIGER/Line; cartographic (1:500k; 1:5m; 1:20m) | 2011, 2012, 2013, 2014, 2015 | | metro_divisions | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | new_england | TIGER/Line; cartographic (1:500k) | 2011, 2012, 2013, 2014, 2015 | | county_subdivisions | TIGER/Line; cartographic (1:500k) | 2011, 2012, 2013, 2014, 2015 | | urban_areas | TIGER/Line; cartographic (1:500k) | 2012, 2013, 2014, 2015 | | primary_roads | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | primary_secondary_roads | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | roads | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | rails | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | native_areas | TIGER/Line; cartographic (1:500k) | 2011, 2012, 2013, 2014, 2015 | | alaska_native_regional_corporations | TIGER/Line; cartographic (1:500k) | 2011, 2012, 2013, 2014, 2015 | | tribal_block_groups | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | tribal_census_tracts | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | tribal_subdivisions_national | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | landmarks | TIGER/Line | 2011, 2012, 2013, 2014, 2015 | | military | TIGER/Line | 2011, 2012, 2013, 2014, 2015 |



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tigris documentation built on May 29, 2017, 7:23 p.m.