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Document location reference

Adams County, Illinois

Use the county name and FIPS code to distinguish jurisdictions in your own document-preparation checklist. The signing workflow records the document and signer actions; it does not determine which county or legal process applies to an agreement.

County FIPS17001Five-digit Census identifier
Population64,267July 1, 2025 estimate
Land area855.15 mi²2025 Gazetteer
Population per land mi²75.15Calculated from the cited population and land area

Identify the right place

Adams County is a county or county equivalent in Illinois. Its five-digit FIPS code is 17001; preserve the leading zero when storing county codes as text. The Gazetteer lists 16.12 square miles of water and a representative point at 39.986052, -91.194961. That point identifies the geography; it is not a street address or a site boundary.

Open this county in Census data · Download this county as JSON

Document location reference checklist

  1. Confirm the correct jurisdiction and the final PDF before inviting signers.
  2. Check whether the receiving authority requires a special form, witness or notarization.
  3. Save the completed PDF and its signing record; handle any required filing separately.

An electronic signature does not itself record a deed, notarize a document or establish county filing acceptance.

Sources and interpretation

Geography: 2025 U.S. Census Gazetteer. Population: Vintage 2025 estimates, July 1, 2025. County equivalents include parishes, boroughs, independent cities and planning regions. Puerto Rico population is not supplied by this population file.

Population is an estimate, not a live count. Gazetteer land and water measures describe the geographic area; they do not measure service availability, households, businesses or market demand. Match the FIPS code and source vintage when joining another dataset.

More county references in Illinois

Browse all 102 county equivalents in Illinois