US ZIP Code
61084

Stillman Valley, IL

Ogle County  ·  Illinois

● Active
👥 3,166 Population ↑ 3% since 2019
💰 $93,264 Median HH Income
▲ 22% above avg ↑ 43% since 2019
🎂 52.0 Median Age ↑ 12% since 2019
🏠 $204,400 Median Home Value
▼ 27% below avg ↑ 25% since 2019
🎓 45.4% College Grads
▲ 17% above avg
📊 0.9% Unemployment
▼ 82% below avg ↓ 90% since 2019
ZIP Code Details
ZIP Code61084
CityStillman Valley
StateIllinois (IL)
CountyOgle County
Area Code815
Elevation702 ft
Latitude42.123586
Longitude-89.190074
TimezoneChicago (DST)
FIPS17141
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 48.9% (1,547) Female 51.1% (1,619) ♀

Race & Ethnicity

White: 92%Hispanic: 2.9%Black: 2.4%Asian: 0.2%Other: 1.5%Race
White92.0%
Hispanic2.9%
Black2.4%
Asian0.2%
Other1.5%

Age Breakdown

Under 5
4%
5–17
15%
18–24
6%
25–44
18%
45–64
34%
65+
11%

Key Indicators

Median Age52.0 yrs ↑ 12% since 2019
Avg Household Size2.49
Below Poverty1.8% ▼ 82% below avg
College Grads45.4% ▲ 17% above avg
Unemployment0.9% ▼ 82% below avg
No HS Diploma36 (1.5%)
HS Graduate787 (33.2%)
Some College245 (10.4%)
Associates225 (9.5%)
Bachelors201 (8.5%)
Graduate Degree873 (36.9%)

Education

No HS: 1.5%HS Grad: 33.2%Some College: 10.4%Associates: 9.5%Bachelors: 8.5%Graduate: 36.9%Edu
No HS1.5%
HS Grad33.2%
Some College10.4%
Associates9.5%
Bachelors8.5%
Graduate36.9%
Housing & Income

Housing Tenure

Owner: 87.4%Renter: 12.6%Tenure
Owner87.4%
Renter12.6%

Home Value Distribution

Under $50k
1%
$50k–100k
4%
$100k–150k
14%
$150k–200k
29%
$200k–300k
23%
$300k–500k
23%
Over $500k
6%

Financials

Median HH Income$93,264 ▲ 22% above avg ↑ 43% since 2019
Median Home Value$204,400 ▼ 27% below avg ↑ 25% since 2019
Home/Income Ratio2.2x (nat avg ~3.5x)
Median Rent$797/mo ↓ 19% since 2019
Total Units1,425
Vacant Units156
Avg HH Size2.49

Income Distribution

Under $25k
4%
$25k–50k
7%
$50k–75k
17%
$75k–100k
26%
$100k–150k
25%
$150k–200k
12%
Over $200k
9%
Employment & Commute

How People Get to Work

Drove Alone
88%
Walked
1%
Work From Home
10%

Commute Time

Under 15 min
19%
15–30 min
51%
30–45 min
21%
Over 45 min
9%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
10%
1960s–1970s
21%
1980s–1990s
15%
2000+
52%

Summary

Total Units1,425
Vacant156
Owner Occupied87.4%
Renter Occupied12.6%
Avg HH Size2.49
Frequently Asked Questions
ZIP code 61084 is in Stillman Valley, IL, in Ogle County.
ZIP code 61084 is located in Illinois (IL).
ZIP code 61084 is in Ogle County, IL.
ZIP 61084 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 61084 is 3,166 people (ACS 2023).
The median household income in ZIP code 61084 is $93,264 (ACS 2023).
The median home value in ZIP 61084 is $204,400 (ACS 2023).
About ZIP Code 61084

ZIP code 61084 is located in Stillman Valley, Illinois, within Ogle County. With a population of 3,166, this is a sparsely populated ZIP code with a mature community — the median age is 52 years. Economically, 61084 is a middle-income ZIP code: the median household income of $93,264 is above the national average.

Real estate in ZIP code 61084 represents an affordable housing market. The median home value of $204,400 is below the national average. Renters can expect to pay around $797 per month in median rent. Homeownership is strong here — 87.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 25% since 2019.

The population of 61084 is primarily White (92.04%). Residents are well-educated — 45.4% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 1.8%. Household income has grown by 43% since 2019.

The unemployment rate in 61084 stands at 0.9%, which is well below the national average. As in most parts of the country, driving alone is the dominant commute mode at 82%.

Overall, ZIP code 61084 in Stillman Valley, IL is characterized as middle-income, well-educated, a mature community, and predominantly owner-occupied. With 3,166 residents, a median household income of $93,264, and a median home value of $204,400, it offers a clear picture of life in this part of Illinois.