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Franklin Grove, Illinois

12 topographic sheets cover this place, the earliest surveyed in 1918 and the latest in 1985. It stands in Franklin Grove Township. It lies in ZIP code area 61031. The Survey maps it on the Franklin Grove quadrangle. 896 people lived here at the 2020 count.

Franklin Grove within Lee County

On record in Franklin Grove

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 1 record

Population over time

2 figures

Franklin Grove fell from 1,021 to 896 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.

YearPeople Change
20101,021
2020896-125 (-12%)

Topographic sheets covering this place

6 surveys from 12 printed sheets

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.

Fires near this place

1 since 2013

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 1 fire within 5 miles of Franklin Grove in 2013, burning about 10 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
Other causes1

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

DateCause SizeReported by Name on the report
25 October 2013Other causes10 acresIllinois Division of Forestry Resources13-0000221

Settlements close enough to share some of these fires:

Every fire recorded in Lee County

Mines and quarries near this place

6 within 5 miles

Regional context, not property-specific evidence. The federal mineral resources record lists 6 workings within 5 miles of Franklin Grove: 5 past producers, 1 producer. 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.

Where SiteCommodity StatusRecorded
Ashton QuarryStone, Crushed/BrokenProducer
Unnamed Limestone QuarryStone, Crushed/BrokenPast Producer
Unnamed Limestone QuarryStone, Crushed/BrokenPast Producer
Unnamed Limestone QuarryStone, Crushed/BrokenPast Producer
Unnamed Limestone QuarryStone, Crushed/BrokenPast Producer
Unnamed Limestone QuarryStone, Crushed/BrokenPast Producer

Every working recorded in Lee County

Storms near this place

17 since 2001

Regional context, not property-specific evidence. The National Weather Service names Franklin Grove in 17 storm reports between 2001 and 2025: 8 hail, 7 thunderstorm wind, 2 tornado. No death or injury is recorded in these reports. 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.

WhenEvent Place namedHarm What the report says
April 2015Tornado (EF1)Franklin Grove$1,000,000This is the beginning of the Rochelle-Fairdale EF-4 tornado. At its strongest, peak winds were estimated to be 200 mph. The tornado touched down just northeast of Franklin Grove. A large sheet metal building on IL-38 collapsed with failure of column anchorage. Several smaller sheet metal buildings were destroyed along E Gurler Road. Peak winds in Lee County were estimated to 110 mph. The tornado continued into Ogle County. (Tornado 2a of 7).
August 2007Thunderstorm WindFranklin Grove$5,000Utility poles blown down.
April 2010Thunderstorm WindFranklin Grove$3,000Two utility poles and a power line were blown down near Daysville and Nalor Roads.
July 2025HailFranklin Grove-A Cocorahs obsever in Amboy reported totally destroyed soybean and corn crops six miles north of his location, which would be just south of Interstate 88.
May 2013Thunderstorm WindFranklin Grove-Wind gusts were estimated to 60 mph in Franklin Grove. A severe dust storm with near zero visibility was reported with these strong winds.
July 2011Thunderstorm WindFranklin Grove-Winds estimated to 70 mph blew down 12-inch diameter trees, including one that fell onto the roadway blocking Spring Street.
June 2010Thunderstorm WindFranklin Grove-A one foot diameter tree was snapped.
April 2010Thunderstorm WindFranklin Grove-A wind gust to 60 mph was measured in Franklin Grove.
June 2009Thunderstorm WindFranklin Grove-Wind gusts were estimated to 70 mph.
May 2003Tornado (F0)Franklin Grove-A tornado touched down 2 miles southeast of Franklin Grove near County Road 1700 North and Pine Hill Road. It continued east southeast for about 4 miles to near Middlebury Road, south of 1700 North. Tree damage was reported at a couple farms.
May 2019HailFranklin Grove-no account filed
April 2015HailFranklin Grove-no account filed
May 2014HailFranklin Grove-no account filed
May 2010HailFranklin Grove-no account filed
June 2007HailFranklin Grove-no account filed
September 2006HailFranklin Grove-no account filed
June 2001HailFranklin Grove-no account filed

Every storm recorded in Lee County

Nearest settlements

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

Map PlaceDistance Sheets
Ashton4.5 miles10
Nachusa4.8 miles12
Kingdom6.1 miles12
Lee Center6.6 miles10
Eldena7.6 miles12
Inlet8.0 miles10
Binghampton8.6 miles10
Amboy8.9 miles10

Elsewhere

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.

Wikipedia article on Franklin GroveAn encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied.
Wikidata item Q2181228The structured record the population and elevation above come from. Public domain (CC0).

Provenance

This settlement is recorded in the Geographic Names Information System as feature 408665. 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.

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.

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.