New Castle, Indiana

• Open map evidence
• Research guide
• Henry County

Buildings and businesses the archive holds for this place. Each opens its own page, with the source record it came from.

On the National Register 4 records

• Gen. William Grose Houselisted 1983
• Henry County Courthouselisted 1981
• New Castle Commercial Historic Districtlisted 1991
• Henry County Memorial Parklisted 2020

New Castle fell from 18,114 to 17,396 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.

• 1950 USGS New Castle East quadrangle1:24000, 2 printings
• 1953 USGS Cincinnati quadrangle1:250000, 3 printings
• 1957 USGS Cincinnati quadrangle1:250000
• 1960 USGS New Castle East quadrangle1:24000, 3 printings
• 1986 USGS New Castle quadrangle1:100000, 2 printings

Henry County; Past and Present: a Brief History of the County from 1821 to 1871, published 1871 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 1 working within 5 miles of New Castle: 1 past producer. None of them still produces. What was taken out: Sand and Gravel, Construction. 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 Henry County

Regional context, not property-specific evidence. The National Weather Service names New Castle in 79 storm reports between 1993 and 2025: 38 thunderstorm wind, 28 hail, 5 tornado, 4 flash flood. The reports record 1 injury. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.

Every storm recorded in Henry 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 440031. 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.

Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.