Marshall County, Illinois

Marshall County is located in Illinois (IL) and has a GEOID of `17123`

Marshall County has a center latitude/longitude coordinate of
41.02747855278887, -89.33623110956178

State FIPS code:17

County FIPS code:123

Full 5-digit County FIPS code:17123

State (shorthand):IL

Marshall County has 5 Census Tracts:

Geocodio can append FIPS codes, MSAs, and more to addresses.

You can use the Geocodio API to bulk lookup Census GeoIDs.

Bulk lookup Census demographics, household income, and more via spreadsheet upload.

Whether you need GeoIDs for 100 addresses or 100 million, Geocodio has a plan for you.