Ilasco Historic District

Listed on the National Register of Historic Places in 2016.

From the record

“Ilasco Historic District is a national historic district located at Ilasco, Ralls County, Missouri. The district encompasses two contributing buildings and one contributing structure in the unincorporated community of Ilasco.”
Wikipedia article Ilasco Historic District, CC BY-SA 4.0.

One of 9 National Register listings published here for Ralls County · listed in 2016 · category: District.

Sources: the Wikipedia article · the National Register database, National Park Service

The listing

Address. 10998 Ilasco Trail, Hannibal, 63401
When was it listed? June 2016
Category. district
Township. Saverton township
National Register reference number. 16000343 - assigned by the National Park Service when the property was listed.

Fires near this property

24 since 1992

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 24 fires within 5 miles of Ilasco Historic District between 1992 and 2020, burning about 72 acres in total. None started naturally. None was recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.

Reported cause	Fires
Debris and open burning	12
Missing data/not specified/undetermined	12

The most recent of them, most recent first, with the day each was reported and the service that recorded it.

Date	Cause	Size	Reported by	Name on the report
17 August 2018	Missing data/not specified/undetermined	under an acre	Illinois Division of Forestry Resources	369
10 June 2018	Missing data/not specified/undetermined	under an acre	Illinois Division of Forestry Resources	276
29 April 2018	Missing data/not specified/undetermined	13 acres	Illinois Division of Forestry Resources	203
28 April 2018	Missing data/not specified/undetermined	under an acre	Illinois Division of Forestry Resources	204
27 April 2018	Debris and open burning	under an acre	Illinois Division of Forestry Resources	199
9 March 2018	Missing data/not specified/undetermined	5.6 acres	Missouri Department of Conservation	177314-06417-03092018-1150
8 March 2020	Missing data/not specified/undetermined	under an acre	Missouri Department of Conservation	190314-06417-03082020-2030
7 March 2020	Debris and open burning	1.5 acres	Missouri Department of Conservation	190478-06417-03072020-1155

Every fire recorded in Ralls County

Mines and quarries near this property

10 of 21 shown

Regional context, not property-specific evidence. The federal mineral resources record lists 21 workings within 5 miles of Ilasco Historic District: 16 past producers, 5 producers. 5 still produce. What was taken out: Stone, Crushed/Broken, Sand and Gravel, Construction, Clay. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Site	Commodity	Status
Hannibal Plant - Shale Pit	Clay	Producer
Bleigh Sand Pit	Sand and Gravel, Construction	Producer
Gen Stewart S&G Pit	Sand and Gravel, Construction	Producer
Al Plant - Quarry & Plant	Stone, Crushed/Broken	Producer
Burlington Mine	Stone, Crushed/Broken	Producer
Odell Quarry	Stone, Crushed/Broken	Past Producer
Unknown	Stone, Crushed/Broken	Past Producer
Unknown	Stone, Crushed/Broken	Past Producer
Unknown	Stone, Crushed/Broken	Past Producer
Unknown	Stone, Crushed/Broken	Past Producer

Every working recorded in Ralls County

Map coverage status

No historic map-sheet match is published for this property yet. That does not mean no map exists. This record needs a coordinate-quality review before it can be joined to a sheet boundary. Browse the county's mapped places while that work is pending.

Listed places nearby

5 within 8 miles

Other National Register properties close enough to walk or drive between, ordered by distance from this one. Both positions come from the same geocoding pass that matched these properties to their map sheets.

Property	Distance	Listed
Saverton School	3.0 miles	1998
James B. Brown House	3.8 miles	1984
Lock and Dam No. 22 Historic District	3.9 miles	2004
John Garth House	5.3 miles	1977
Ralls County Courthouse and Jail-Sheriff's House	7.6 miles	1972

Sources for this property

National Archives record	The nomination case file for reference 16000343 in Record Group 79.
Wikipedia article	Community-written account of this property, licensed CC BY-SA.
Ralls County	All 9 listed properties in this county.

Provenance

Listing record. National Park Service National Register of Historic Places, listed-properties dataset, current to 2026-05-22.
Map join. Address geocoded through the United States Census geocoder, then tested against the published boundary of every sheet in the USGS Historical Topographic Map Collection.
How this page is made. Listing fields come from federal records; map-sheet coverage is a labelled coordinate-to-boundary calculation, not a source-field claim.
Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.
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.