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Illinois›Stephenson County

JeffersonIL

A town of 157.

Population
157
residents
Median home value
$135K
Census ACS
Household income
$76K
median
Median age
47.1
years
Jobs based here
42
A commuter town
Small town

157 people, and everyone knows the way

In a town this size, neighbors are the best guide. Ask them anything.

Nearby towns
LoranBerremanFreedomLake CarrollKentCherry Grove-ShannonLoranBerremanFreedomLake CarrollKentCherry Grove-ShannonJefferson

Jefferson’s report card

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54°
Clear
H 63° · L 42°

Upcoming events

Nothing on the calendar.

The data

Ordered by what stands out in Jefferson. Another town gets a different order.

Natural hazards

Very low risk, with inland flooding at the top

Expected storm and flood damage is higher than in 18% of U.S. communities.

18risk score of 100
FEMA risk score
18Very low riskLowerHigher
Inland floodingTornadoesHail
1
federal disasters paid out here
FEMA National Risk Index · OpenFEMANatural hazards →
Work & commute

Most working residents commute out of Jefferson

Most working residents leave Jefferson for work: only 1% work in town. The top destinations are Freeport (13%), Lena (8%) and Chicago (5%). Half commute less than 17 miles.

1%work in town

Where working residents work

In Jefferson1%
Freeport13%
Lena8%
Chicago5%
Kent5%
17 mi
median commute distance
42
jobs based in Jefferson
A commuter town
jobs vs. working residents
Census LEHD 2023 · ACSCommute map →
Climate

Four seasons, pleasant summers

Jefferson has cold, snowy winters and pleasant summers. A typical July afternoon reaches 83°, a January night drops to 12°, and about 36 inches of snow falls in a normal winter.

36″snow a winter

Typical low → high °F

Winter15–32°
Spring37–59°
Summer60–82°
Fall40–61°
Oct 9
typical first frost
Apr 27
typical last frost
+1.6°
vs. the 20th-century average
NOAA U.S. Climate Normals, 1991–2020Full climate →
Health

How healthy Jefferson is

Jefferson beats the Illinois average on 4 of 32 CDC measures and trails it on 8.

32 measures vs. Illinois
4 better20 too close to call8 worse
What stands outJeffersonIL
Fewer uninsured adults7.3%9.9%
Fewer adults facing housing insecurity10.1%13.2%
More adults with COPD8.5%6.3%
Fhn Memorial Hospital
13.5 mi away · emergency room
3 of 3
care shortages: primary care, dental, mental health
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSAFull health report →
A commuter town

99% of working residents leave Jefferson for work

Where Jefferson’s working residents go each day. Line width shows the share.

13% → Freeport Freeport 13% 8% → Lena Lena 8% 5% → Chicago Chicago 5% 5% → Kent Kent 5% 4% → Pearl City Pearl City 4% 3% → Erin Erin 3% Jefferson · 1% stay
42jobs based in Jefferson
1%of working residents work in town
17 mimedian commute distance

Census LEHD 2023

About Jefferson

Township in Illinois, United States

Jefferson Township is located in Stephenson County, Illinois, United States. As of the 2010 census, its population was 268 and it contained 117 housing units.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Population
252
Area
18 sq mi
Elevation
869 ft

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