Zip code boundaries for each of the 50 states
This is a collection of zip code boundrary files for each of the 50 states, plus DC. Thanks to Github user jgoodall for his us-maps example! His example was how I found where to download the shape files.
Each file from the Census is of the format:
tl_2010_STATE_FIPS_CODE_zcta510.zip
Where STATE_FIPS_CODE is the two-digit [Federal Information Processing Standard state code] (https://en.wikipedia.org/wiki/Federal_Information_Processing_Standard_state_code).
Each file was then unzipped, converted to GeoJSON with ogr2ogr, and minified with json-minify. Here's an example for Delaware:
- In a browser, visit: https://www.census.gov/cgi-bin/geo/shapefiles2010/main
- Choose 'Zip Code Tabulation Areas' and 'Submit'
- Choose 'Delware' for '5-Digit ZIP Code Tabulation Area (2010)' and click 'Download'
Then unzip the files, and run:
ogr2ogr -f "GeoJSON" de_delaware_zip_codes_geo.json tl_2010_10_zcta510.shp
json-minify de_delaware_zip_codes_geo.json > de_delaware_zip_codes_geo.min.json
Alaska: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ak_alaska_zip_codes_geo.min.json
Alabama: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/al_alabama_zip_codes_geo.min.json
Arkansas: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ar_arkansas_zip_codes_geo.min.json
Arizona: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/az_arizona_zip_codes_geo.min.json
California: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ca_california_zip_codes_geo.min.json
Colorado: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/co_colorado_zip_codes_geo.min.json
Connecticut: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ct_connecticut_zip_codes_geo.min.json
Delaware: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/de_delaware_zip_codes_geo.min.json
Florida: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/fl_florida_zip_codes_geo.min.json
Georgia: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ga_georgia_zip_codes_geo.min.json
Hawaii: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/hi_hawaii_zip_codes_geo.min.json
Idaho: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/id_idaho_zip_codes_geo.min.json
Illinois: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/il_illinois_zip_codes_geo.min.json
Indiana: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/in_indiana_zip_codes_geo.min.json
Iowa: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ia_iowa_zip_codes_geo.min.json
Kansas: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ks_kansas_zip_codes_geo.min.json
Kentucky: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ky_kentucky_zip_codes_geo.min.json
Louisiana: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/la_louisiana_zip_codes_geo.min.json
Maine: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/me_maine_zip_codes_geo.min.json
Maryland: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/md_maryland_zip_codes_geo.min.json
Massachusetts: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ma_massachusetts_zip_codes_geo.min.json
Michigan: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/mi_michigan_zip_codes_geo.min.json
Minnesota: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/mn_minnesota_zip_codes_geo.min.json
Mississippi: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ms_mississippi_zip_codes_geo.min.json
Missouri: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/mo_missouri_zip_codes_geo.min.json
Montana: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/mt_montana_zip_codes_geo.min.json
Nebraska: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ne_nebraska_zip_codes_geo.min.json
Nevada: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/nv_nevada_zip_codes_geo.min.json
New Hampshire: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/nh_new_hampshire_zip_codes_geo.min.json
New Jersey: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/nj_new_jersey_zip_codes_geo.min.json
New Mexico: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/nm_new_mexico_zip_codes_geo.min.json
New York: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ny_new_york_zip_codes_geo.min.json
North Carolina: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/nc_north_carolina_zip_codes_geo.min.json
North Dakota: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/nd_north_dakota_zip_codes_geo.min.json
Ohio: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/oh_ohio_zip_codes_geo.min.json
Oklahoma: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ok_oklahoma_zip_codes_geo.min.json
Oregon: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/or_oregon_zip_codes_geo.min.json
Pennsylvania: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/pa_pennsylvania_zip_codes_geo.min.json
Rhode Island: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ri_rhode_island_zip_codes_geo.min.json
South Carolina: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/sc_south_carolina_zip_codes_geo.min.json
South Dakota: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/sd_south_dakota_zip_codes_geo.min.json
Tennessee: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/tn_tennessee_zip_codes_geo.min.json
Texas: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/tx_texas_zip_codes_geo.min.json
Utah: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/ut_utah_zip_codes_geo.min.json
Vermont: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/vt_vermont_zip_codes_geo.min.json
Virginia: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/va_virginia_zip_codes_geo.min.json
Washington: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/wa_washington_zip_codes_geo.min.json
West Virginia: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/wv_west_virginia_zip_codes_geo.min.json
Wisconsin: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/wi_wisconsin_zip_codes_geo.min.json
Wyoming: https://austindevs.github.io/State-zip-code-GeoJSON/simplified/wy_wyoming_zip_codes_geo.min.json