Saint Augustine, Illinois

Saint Augustine fell from 120 to 119 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.

• 1915 USGS Avon quadrangle1:62500, 3 printings
• 1944 USGS Avon quadrangle1:62500
• 1958 USGS Burlington quadrangle1:250000, 4 printings
• 1961 USGS Burlington quadrangle1:250000
• 1963 USGS Burlington quadrangle1:250000
• 1974 USGS Avon quadrangle1:24000
• 1985 USGS Galesburg quadrangle1:100000, 2 printings
• 1989 USGS Galesburg quadrangle1:100000
• 1990 USGS Burlington quadrangle1:250000, 2 printings
• 1998 USGS Avon quadrangle1:24000

History of Knox County, Illinois, published 1878; Portrait and Biographical Album of Knox County, Illinois, published 1886; Annals of Knox County : Commemorating Centennial of Admission of Illinois As a State of the Union in 1818, published 1921 has no passage naming this settlement, which was common for smaller places. Its township is covered in full.

Regional context, not property-specific evidence. The federal mineral resources record lists 3 workings within 5 miles of Saint Augustine: 2 past producers, 1 plant. 1 still produces. What was taken out: Stone, Crushed/Broken. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Every working recorded in Knox County

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 417182. 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.

Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.