US ZIP Code
61243

Deer Grove, IL

Whiteside County  ·  Illinois

● Active
👥 167 Population ↓ 31% since 2019
💰 $117,000 Median HH Income
▲ 53% above avg ↑ 53% since 2019
🎂 50.2 Median Age ↓ 15% since 2019
🏠 $220,300 Median Home Value
▼ 21% below avg
🎓 39.3% College Grads
≈ Avg
📊 7.0% Unemployment
▲ 42% above avg ↑ 69% since 2019
ZIP Code Details
ZIP Code61243
CityDeer Grove
StateIllinois (IL)
CountyWhiteside County
Area Code815
Elevation646 ft
Latitude41.618468
Longitude-89.678408
TimezoneChicago (DST)
FIPS17195
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 53.9% (90) Female 46.1% (77) ♀

Race & Ethnicity

White: 97%Other: 3%Race
White97.0%
Other3.0%

Age Breakdown

Under 5
1%
5–17
5%
18–24
6%
25–44
8%
45–64
57%
65+
21%

Key Indicators

Median Age50.2 yrs ↓ 15% since 2019
Avg Household Size2.26
Below Poverty2.4% ▼ 76% below avg
College Grads39.3% ≈ Avg
Unemployment7.0% ▲ 42% above avg
HS Graduate36 (24.8%)
Some College4 (2.8%)
Associates48 (33.1%)
Bachelors17 (11.7%)
Graduate Degree40 (27.6%)

Education

HS Grad: 24.8%Some College: 2.8%Associates: 33.1%Bachelors: 11.7%Graduate: 27.6%Edu
HS Grad24.8%
Some College2.8%
Associates33.1%
Bachelors11.7%
Graduate27.6%
Housing & Income

Housing Tenure

Owner: 85.1%Renter: 14.9%Tenure
Owner85.1%
Renter14.9%

Home Value Distribution

Under $50k
3%
$50k–100k
3%
$100k–150k
33%
$200k–300k
25%
$300k–500k
35%

Financials

Median HH Income$117,000 ▲ 53% above avg ↑ 53% since 2019
Median Home Value$220,300 ▼ 21% below avg
Home/Income Ratio1.9x (nat avg ~3.5x)
Total Units76
Vacant Units2
Avg HH Size2.26

Income Distribution

Under $25k
3%
$25k–50k
21%
$50k–75k
19%
$75k–100k
1%
$100k–150k
29%
$150k–200k
16%
Over $200k
11%
Employment & Commute

How People Get to Work

Drove Alone
87%
Work From Home
13%

Commute Time

Under 15 min
9%
15–30 min
31%
30–45 min
3%
Over 45 min
57%
Housing Stock

Year Built

Before 1940
6%
1940s–1950s
31%
1960s–1970s
7%
1980s–1990s
6%
2000+
51%

Summary

Total Units76
Vacant2
Owner Occupied85.1%
Renter Occupied14.9%
Avg HH Size2.26
Frequently Asked Questions
ZIP code 61243 is in Deer Grove, IL, in Whiteside County.
ZIP code 61243 is located in Illinois (IL).
ZIP code 61243 is in Whiteside County, IL.
ZIP 61243 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 61243 is 167 people (ACS 2023).
The median household income in ZIP code 61243 is $117,000 (ACS 2023).
The median home value in ZIP 61243 is $220,300 (ACS 2023).
About ZIP Code 61243

ZIP code 61243 is located in Deer Grove, Illinois, within Whiteside County. With a population of 167, this is a sparsely populated ZIP code with a mature community — the median age is 50.2 years. Economically, 61243 is a upper-middle-income ZIP code: the median household income of $117,000 is significantly above the national average.

Real estate in ZIP code 61243 represents an affordable housing market. The median home value of $220,300 is below the national average. Homeownership is strong here — 85.1% of occupied units are owner-occupied, suggesting an established, stable residential community.

The population of 61243 is primarily White (97.01%). Residents are moderately educated — 39.3% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 2.4%. Household income has grown by 53% since 2019.

The unemployment rate in 61243 stands at 7.0%, which is above the national average. About 12% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 81%.

Overall, ZIP code 61243 in Deer Grove, IL is characterized as upper-middle-income, moderately educated, a mature community, and predominantly owner-occupied. With 167 residents, a median household income of $117,000, and a median home value of $220,300, it offers a clear picture of life in this part of Illinois.