Townapedia
Amboy Il Downtown4
Amboy Il Downtown4 · IvoShandor, CC BY 2.5
Food Vendor, Amboy Depot Days, Amboy, Illinois (7877987496)
Food Vendor, Amboy Depot Days, Amboy, Illinois (7877987496) · Wayne Wilkinson, CC BY 2.0
Whats For Dinner?, Amboy Depot Days, Amboy, Illinois (7878002458)
Whats For Dinner?, Amboy Depot Days, Amboy, Illinois (7878002458) · Wayne Wilkinson, CC BY 2.0
Amboy Depot Days, Street Entertainer, Amboy, IL (7878013646)
Amboy Depot Days, Street Entertainer, Amboy, IL (7878013646) · Wayne Wilkinson, CC BY 2.0
20170819 06 Amboy Depot Museum
20170819 06 Amboy Depot Museum · David Wilson, CC BY 2.0
20170206 46 Amboy, Illinois
20170206 46 Amboy, Illinois · David Wilson, CC BY 2.0

Amboy, Illinois

Amboy is a city of 2,384 people in Lee County, Illinois, founded in 1854.

Loading the weather...
Population2,384 -1.5% since 2019
CountyLee County
Elevation755 ft 230 m
Founded1854
Land area6.0 sq mi
ZIP codes61021, 61310
Nearest airportWhiteside County Airport (SQI) 17 mi

Why visit Amboy

Townapedia lists 2 museums and landmarks and 1 place to stay in and around town.

Highlights include Amboy station.

July is the warmest month, with average highs of 83°F; January lows average 14°F, and about 31 inches of snow fall in a normal year.

About Amboy

Amboy is a city in Lee County, Illinois, United States, along the Green River. As of the 2020 census, Amboy had a population of 2,278.

From the Wikipedia article Amboy, Illinois (this version), under CC BY-SA 4.0.

Museums and landmarks2

Amboy station

Monument and historic site · National Register of Historic Places · 0.5 mi

Railway station in Amboy, Illinois

Open in Google Maps · Wikipedia

Amboy Depot Museum

Museum · 0.5 mi

Open in Google Maps

Where to stay1

Green River Oaks

Campground · 2.3 mi

1442 Sleepy Hollow Road, Amboy

Open in Google Maps

Churches and places of worship4

First Baptist Church

Church · Baptist · 0.6 mi

24 North Mason Avenue, Amboy

Open in Google Maps

St. Patrick Church

Church · Catholic · 0.5 mi

32 North Jones Avenue, Amboy

Open in Google Maps

Immanuel Lutheran Church

Church · Lutheran · 0.8 mi

Open in Google Maps

United First Church

Church · 0.7 mi

326 East Main Street, Amboy

Open in Google Maps

Advertisement

Gas and EV charging1

Shell

Gas station · 0.7 mi

342 North Mason Avenue, Amboy

Open in Google Maps · +1-815-857-2990

History

Amboy had its start in the 1850s when the Illinois Central Railroad was extended to that point. The community's name is a transfer from Amboy, New Jersey.

The chain of Carson Pirie Scott & Co. began in Amboy when Samuel Carson opened his first dry goods store there in 1854.

The Christian denomination Community of Christ, formerly the Reorganized Church of Jesus Christ of Latter Day Saints, had a general conference in Amboy on April 6, 1860, at which time Joseph Smith III reorganized the church founded by his father Joseph Smith Jr.

The Illinois Central facility in Amboy served as the railroad's division headquarters for the railroad's region. The building was saved from demolition and is a museum. The actual railroad and trainyard were abandoned and removed in the early 90's.

Amboy was the site of an ammunition factory for World War II - The Green River Ordnance Plant. It was roughly bordered by Sterling Rd to the south, Bataan Rd to the East, and Bataan Rd. to the North and West of the facility. The facility employed 4500 people at one time. The facility was completed on Dec. 15, 1942 and used until VJ day in August 1945.

The plant is also known as the place where Vesta Stoudt first invented modern duct tape. [1]

From the History section of Amboy, Illinois on Wikipedia, under CC BY-SA 4.0.

Schools, colleges and libraries6

Map of Amboy

14 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 2.0 in of rainFebruary: 1.8 in of rainMarch: 2.6 in of rainApril: 4.0 in of rainMay: 4.8 in of rainJune: 5.6 in of rainJuly: 4.3 in of rainAugust: 4.2 in of rainSeptember: 3.7 in of rainOctober: 3.0 in of rainNovember: 2.4 in of rainDecember: 2.2 in of rainJanuary: 29°FFebruary: 34°FMarch: 46°FApril: 60°FMay: 71°FJune: 80°FJuly: 83°FAugust: 81°FSeptember: 75°FOctober: 63°FNovember: 48°FDecember: 34°FJanuary: 14°FFebruary: 17°FMarch: 28°FApril: 39°FMay: 51°FJune: 61°FJuly: 64°FAugust: 62°FSeptember: 54°FOctober: 42°FNovember: 30°FDecember: 20°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan29°F14°F2.0 in13.0 in
Feb34°F17°F1.8 in5.7 in
Mar46°F28°F2.6 in4.5 in
Apr60°F39°F4.0 in0.6 in
May71°F51°F4.8 in0.0 in
Jun80°F61°F5.6 in0.0 in
Jul83°F64°F4.3 in0.0 in
Aug81°F62°F4.2 in0.0 in
Sep75°F54°F3.7 in0.0 in
Oct63°F42°F3.0 in0.0 in
Nov48°F30°F2.4 in1.8 in
Dec34°F20°F2.2 in5.6 in

U.S. Climate Normals 1991-2020 for Dixon 1W Hcn (12 mi away), NOAA NCEI.

People and cost of living

$68,258median household income
$134,800median home value
$824median monthly rent
47.8median age
10.5%of adults have a bachelor's degree or higher
76.0%of homes are owner-occupied
28.1 minaverage commute
Age of residents
Under 1818%18 to 3418%35 to 6443%65 and over21%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Lee County has had 6 federal disaster declarations since 2000, most often for biologicals.

  • 2020-03-26: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2019-09-19: Severe Storms And Flooding (Flood)
  • 2011-03-17: Severe Winter Storm And Snowstorm (Snowstorm)
  • 2006-12-29: Snow (Snowstorm)
  • 2005-09-07: Hurricane Katrina Evacuation (Hurricane)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Whiteside County Airport (SQI) is the nearest airport with scheduled flights listed in OpenStreetMap, 17 miles away.

  • Dixon 11 mi northwest, about 18 min by car
  • Sterling 19 mi west, about 31 min by car
  • DeKalb 34 mi northeast, about 55 min by car
  • Ottawa 37 mi southeast, about 59 min by car
  • Sycamore 39 mi northeast, about 1 h by car
  • Rockford 40 mi north, about 1 h by car
  • Freeport 42 mi north, about 1 h 15 min by car
  • Plano 42 mi east, about 1 h by car
  • Belvidere 45 mi northeast, about 1 h 15 min by car
  • Loves Park 46 mi north, about 1 h 15 min by car

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

Loading what members have shared...

Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.