US ZIP Code
61238

Cambridge, IL

Henry County  ·  Illinois

● Active
👥 2,705 Population ↓ 20% since 2019
💰 $75,294 Median HH Income
≈ Avg ↑ 23% since 2019
🎂 40.7 Median Age ↓ 3% since 2019
🏠 $129,700 Median Home Value
▼ 53% below avg ↑ 13% since 2019
🎓 36.5% College Grads
≈ Avg
📊 4.7% Unemployment
≈ Avg ↓ 11% since 2019
ZIP Code Details
ZIP Code61238
CityCambridge
StateIllinois (IL)
CountyHenry County
Area Code309/861
Elevation783 ft
Latitude41.282275
Longitude-90.172422
TimezoneChicago (DST)
FIPS17073
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.3% (1,360) Female 49.7% (1,345) ♀

Race & Ethnicity

White: 92.9%Hispanic: 0.4%Black: 2%Asian: 0.7%Other: 4.1%Race
White92.9%
Hispanic0.4%
Black2.0%
Asian0.7%
Other4.1%

Age Breakdown

Under 5
4%
5–17
18%
18–24
9%
25–44
23%
45–64
30%
65+
8%

Key Indicators

Median Age40.7 yrs ↓ 3% since 2019
Avg Household Size2.48
Below Poverty8.5% ▼ 15% below avg
College Grads36.5% ≈ Avg
Unemployment4.7% ≈ Avg
HS Graduate616 (35%)
Some College314 (17.9%)
Associates187 (10.6%)
Bachelors287 (16.3%)
Graduate Degree354 (20.1%)

Education

HS Grad: 35%Some College: 17.9%Associates: 10.6%Bachelors: 16.3%Graduate: 20.1%Edu
HS Grad35.0%
Some College17.9%
Associates10.6%
Bachelors16.3%
Graduate20.1%
Housing & Income

Housing Tenure

Owner: 89.8%Renter: 10.2%Tenure
Owner89.8%
Renter10.2%

Home Value Distribution

Under $50k
5%
$50k–100k
19%
$100k–150k
42%
$150k–200k
15%
$200k–300k
11%
$300k–500k
3%
Over $500k
5%

Financials

Median HH Income$75,294 ≈ Avg ↑ 23% since 2019
Median Home Value$129,700 ▼ 53% below avg ↑ 13% since 2019
Home/Income Ratio1.7x (nat avg ~3.5x)
Median Rent$1,044/mo ↑ 29% since 2019
Total Units1,158
Vacant Units106
Avg HH Size2.48

Income Distribution

Under $25k
13%
$25k–50k
16%
$50k–75k
20%
$75k–100k
20%
$100k–150k
22%
$150k–200k
7%
Over $200k
2%
Employment & Commute

How People Get to Work

Drove Alone
88%
Walked
4%
Work From Home
9%

Commute Time

Under 15 min
31%
15–30 min
23%
30–45 min
29%
Over 45 min
17%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
16%
1960s–1970s
9%
1980s–1990s
6%
2000+
65%

Summary

Total Units1,158
Vacant106
Owner Occupied89.8%
Renter Occupied10.2%
Avg HH Size2.48
Frequently Asked Questions
ZIP code 61238 is in Cambridge, IL, in Henry County.
ZIP code 61238 is located in Illinois (IL).
ZIP code 61238 is in Henry County, IL.
ZIP 61238 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 61238 is 2,705 people (ACS 2023).
The median household income in ZIP code 61238 is $75,294 (ACS 2023).
The median home value in ZIP 61238 is $129,700 (ACS 2023).
About ZIP Code 61238

ZIP code 61238 is located in Cambridge, Illinois, within Henry County. With a population of 2,705, this is a sparsely populated ZIP code with a middle-aged community — the median age is 40.7 years. Economically, 61238 is a middle-income ZIP code: the median household income of $75,294 is near the national average.

Real estate in ZIP code 61238 represents one of the more affordable housing markets in the country. The median home value of $129,700 is well below the national average. Renters can expect to pay around $1,044 per month in median rent. Homeownership is strong here — 89.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 13% since 2019.

The population of 61238 is primarily White (92.90%). Residents are moderately educated — 36.5% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 8.5%. Household income has grown by 23% since 2019.

The unemployment rate in 61238 stands at 4.7%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 80%.

Overall, ZIP code 61238 in Cambridge, IL is characterized as middle-income, moderately educated, a middle-aged community, and predominantly owner-occupied. With 2,705 residents, a median household income of $75,294, and a median home value of $129,700, it offers a clear picture of life in this part of Illinois.