Saint Joseph, Illinois

Saint Joseph fell from 3,967 to 3,810 between 2010 and 2020. These are the recorded population figures Wikidata holds for this place, reached through the Geographic Names Information System number this page is keyed on rather than by name, so they belong to this place and not to another of the same name. Most are census counts, but not all are: an early figure may be a founding or settlement estimate, and an estimate published within five years of a census is left out. The change column is computed, and is left blank where more than 20 years separate a figure from the one before it, because a gap that long is not a change between two counts.

Matched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.

• 1906 USGS Urbana quadrangle1:62500, 7 printings
• 1957 USGS Urbana quadrangle1:62500, 2 printings
• 1958 USGS Peoria quadrangle1:250000, 4 printings
• 1961 USGS Peoria quadrangle1:250000
• 1963 USGS Peoria quadrangle1:250000
• 1968 USGS St. Joseph quadrangle1:24000
• 1985 USGS Champaign quadrangle1:100000, 2 printings
• 1990 USGS Peoria quadrangle1:250000

Early History and Pioneers of Champaign County : Illustrated by One Hundred and Fifteen Superb Engravings by Melville : Containing Biographical Sketches of the Early Settlers, the Early History of the County Obtained from the Most Reliable Sources and Many Graphic Scenes and Incidents from the Bright and Shady Sides of Pioneer Life, published 1891 has no passage naming this settlement, which was common for smaller places. Its township is covered in full.

The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.

Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.

This settlement is recorded in the Geographic Names Information System as feature 417424. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.