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Annawan, Illinois

10 topographic sheets cover this place, the earliest surveyed in 1929 and the latest in 1985. It stands in Annawan Township. It lies in ZIP code area 61234. It stands on Dow Lateral. The Survey maps it on the Annawan quadrangle. 884 people lived here at the 2020 count. It stands 646 feet above sea level.

Annawan within Henry County

On record in Annawan

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

Annawan grew from 878 to 884 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
2010878
2020884+6 (+1%)

Topographic sheets covering this place

6 surveys from 10 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.

In the county-history sources

3,927 words on this township

History of Henry County, Illinois : It's Taxpayers and Voters; Containing Also, a Biographical Directory, a Condensed History of the State; Map of the County; a Business Directory...etc, published 1877 names this settlement in its chapter on Annawan Township. These are the passages that mention it, exactly as the scans read.

BARKER S. If. Merchant. Anns. wan; born in Oswego Co. N.Y. Jan. I, 1835; came to this county 1858; Rep; Lib; owns 320 acres of land, value $15,000; wife was Helen J. Hartley, born Bureau Co. 111. Nov. 27, 1841; married Jan. j, 1862; has three children; Mr. Baiker is by trade a blacksmith; worked at his trade six years in Annawan; has been a member of Town Council five years, School Treasurer se\en years. Justice of Peace, also legal adviser.

Passage source: History of Henry County, Illinois : It's Taxpayers and Voters; Containing Also, a Biographical Directory, a Condensed History of the State; Map of the County; a Business Directory...etc, published 1877.

CHAPPELL HENRY H. Livery, Annawan; born Oswego Co. N. Y. Feb. 2O, 1841; came to this county 1866; Rep; Lib; owns personal property valued at $1.500; wife was Ida E. Lathrop, born May 26, 1852; married July 21, 1870; has one child; was sergeant in army three years.

Passage source: History of Henry County, Illinois : It's Taxpayers and Voters; Containing Also, a Biographical Directory, a Condensed History of the State; Map of the County; a Business Directory...etc, published 1877.

DEWITT HENRY, Farmer, Sec. 28; P.O. Annawan; born in Greene Co. N.Y. May 24, 1824; came to Co. in 1850; Dem; owns 240 acres, valued at $14,400; wife was Sarah A. Nelson, born Oct. 18, 1831, in CanadaWest; married May 5, 1848; has six children; Black Hawk camped on this farm when on his way to Chicago.

Passage source: History of Henry County, Illinois : It's Taxpayers and Voters; Containing Also, a Biographical Directory, a Condensed History of the State; Map of the County; a Business Directory...etc, published 1877.

Machine-read from a century-old scan, so expect the errors a machine makes: misspelled names, dropped words, stray characters.

Read the whole chapter on Annawan Township - it names this place 62 more 62 times.

Fires near this place

4 since 2017

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 4 fires within 5 miles of Annawan between 2017 and 2018, burning about 4 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 burning2
Missing data/not specified/undetermined2

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
19 September 2018Debris and open burningunder an acreIllinois Division of Forestry Resources2018F24
23 March 2018Missing data/not specified/undetermined1.0 acresIllinois Division of Forestry Resources2018F07
11 March 2017Missing data/not specified/undetermined2.0 acresIllinois Division of Forestry Resources2017F06
2 February 2017Debris and open burning1.0 acresIllinois Division of Forestry Resources2017F03

Settlements close enough to share some of these fires:

Every fire recorded in Henry County

Mines and quarries near this place

1 within 5 miles

Regional context, not property-specific evidence. The federal mineral resources record lists 1 working within 5 miles of Annawan: 1 producer. All of them still produce. 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.

Where SiteCommodity StatusRecorded
G. Mccable PitSand and Gravel, ConstructionProducer

Every working recorded in Henry County

Storms near this place

17 since 1996

Regional context, not property-specific evidence. The National Weather Service names Annawan in 17 storm reports between 1996 and 2025: 11 thunderstorm wind, 4 hail, 1 tornado, 1 flood. 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 2003Thunderstorm WindAnnawan$400,000Barn destroyed & house damaged
June 2010Thunderstorm WindAnnawan$10,000Wind gusts estimated to be 65 mph blew down some 6 to 10 inch diameter tree limbs and twisted the canopy of a gas station in Annawan, IL around 1240 pm June 13.
July 2003Thunderstorm WindAnnawan$10,000Trees down in a separate storm that was not part of the bow echo in Southern Henry County.
May 1999Thunderstorm WindAnnawan$7,000Severe thunderstorm winds lifted a machine shed and tossed it between a house and garage, destroying the shed.
July 2010Thunderstorm WindAnnawan$5,000Wind gusts estimated to be 65 mph blew down some power lines in Annawan, IL at 514 pm CDT July 23. A power outage was observed throughout the town.
May 2025HailAnnawan-A public reported shared via social media showing several hailstones estimated to be around golf ball sized. The time of the event was estimated using radar.
August 2017Thunderstorm WindAnnawan-A trained spotter reported an estimated wind gust of 60 MPH.
June 2017Thunderstorm WindAnnawan-A few large trees were blown down.
July 2015HailAnnawan-This was a delayed public report that was relayed via facebook.
July 2010Thunderstorm WindAnnawan-Wind gusts estimated to be 60 mph were observed about 3 miles southeast of Annawan, IL around 425 pm CDT July 23.
June 2010Thunderstorm WindAnnawan-Wind gusts estimated to be 70 mph were observed just south of Annawan, IL between 510 pm and 520 pm CDT June 23. Corn in several area fields were leaning or flattened.
June 2010Thunderstorm WindAnnawan-Wind gusts estimated to be 80 mph were observed in Annawan, IL at 536 pm June 23.
June 2007Thunderstorm WindAnnawan-Tree limbs about 4 to 5 inches in diameter were blown down. Time estimated.
March 2006HailAnnawan-Also heavy rain; truck struck by lightning
July 1999FloodAnnawan-A NWS spotter reported six inches of standing water on Interstate 80 just east of Annawan.
April 2011HailAnnawan-no account filed
August 1996Tornado (F0)Annawan-no account filed

Every storm recorded in Henry 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
Kedron (historical)5.1 miles10
Atkinson6.1 miles11
Brandenburg Corners8.2 miles10
Hooppole8.6 miles11
German Corner9.8 miles11
Kewanee10.5 miles11
Aliceville10.8 miles11
Geneseo13.7 miles11

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 AnnawanAn encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied.
Wikidata item Q575873The 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 403534. 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.