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CITY

Stillman Valley

Illinois · 1,058 residents (2025 est.) · 0.57 sq mi
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The short version

Stillman Valley has roughly average household income, with a median household income of $87,833. Population has grown 20% since 2000. Median home value has risen by half since 2000, reaching $175,800.

At a glance
Wealthier
above the US median
US median: $82,259
Mid-age
median age 38.9
US median: 38.9
Less educated
29% hold a bachelor's degree
US average: 36%
More affordable
home values down 11%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
1,260
+20%since 2000
from 1,048 in 2000
1990 – 2025
Population density
2,211 / sq mi
+13%since 2009
from 1,954 / sq mi in 2009
US average: 281
Median age
38.9
+12%since 2000
from 34.7 in 2000
US average: 38.9

PEP 2025 EST:1,058 residents (Census Bureau Vintage 2025, released March 2026)

Population, 1990 – 2024
8259481K1K1K1990201020202024Stillman Valley
20241K
1990201020202024
Age distribution, 2024
Under 55.2%(66)
US avg: 5.6%
5 to 95.6%(71)
US avg: 6%
10 to 1410.1%(127)
US avg: 6.4%
15 to 196%(76)
US avg: 6.6%
20 to 244.6%(58)
US avg: 6.5%
25 to 3412%(151)
US avg: 13.7%
35 to 4413.1%(165)
US avg: 13.2%
45 to 549.6%(121)
US avg: 12.2%
55 to 649.8%(123)
US avg: 12.7%
65 to 7417.1%(215)
US avg: 10.2%
75 to 845.6%(71)
US avg: 5.1%
85 and over1.3%(16)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$87,833
+3%inflation adjusted, since 2000
from $46,845 in 2000
US average: $82,259
1990 – 2024
Per capita income
$39,726
+89%since 2000
from $21,036 in 2000
US average: $44,673
Households earning $100K+
66.2%
+38.4 ptssince 2009
from 27.8% in 2009
US average: 53.3%
Poverty rate
8.6%
+4.0 ptssince 2000
from 4.6% in 2000
US average: 12.5%
Income inequality (Gini)
0.303
−10%since 2010
from 0.336 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade26.8%
US avg: 9.9%
Information7.4%
US avg: 10.8%
Finance & insurance6.8%
US avg: 5.9%
Professional, scientific, technical5.6%
US avg: 5.1%
Wholesale trade5%
US avg: 6.9%
Other services4.7%
US avg: 6.7%
Public administration4.7%
US avg: 4.8%
Education & health services1.3%
US avg: 0.9%
Transportation & warehousing0.9%
US avg: 2.2%
Arts, entertainment, food0.5%
US avg: 1.9%
Agriculture, forestry, fishing0%
US avg: 1.6%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.4%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$175,800
−11%inflation adjusted, since 2000
from $108,900 in 2000
US average: $376,019
1990 – 2024
Median gross rent
$1,307
+21%inflation adjusted, since 2000
from $591 in 2000
US average: $1,442
Owner-occupied
85.1%
+11.7 ptssince 2000
from 73.4% in 2000
14.9% rent
Vacancy rate
4.8%
+2.1 ptssince 2009
from 2.7% in 2009
US average: 10.0%
Owner cost-burdened
12.8%
−19.5 ptssince 2009
from 32.4% in 2009
US average: 22.9%
Renter cost-burdened
18.3%
−18.9 ptssince 2009
from 37.2% in 2009
US average: 47.4%
Afford Score
2.0
−19%since 2009
from 2.5 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
Gentrification Score
49
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
RELATED:See current rent listings in Stillman Valley on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic96.5%(1,011)
Black0.3%(3)
Hispanic / Latino1.4%(15)
Asian0.4%(4)
Other0%
2024
White, non-Hispanic88.5%(1,115)
Black5.5%(69)
Hispanic / Latino2.3%(29)
Asian0.6%(7)
Other3.2%(40)
Diversity Score
27
+48%since 2009
from 18 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican1.8%(23)
Asian origin
Korean0.6%(7)
Ancestry
German40%(504)
English17.4%(219)
Irish16.2%(204)
Italian10.4%(131)
American10.1%(127)
Swedish8.2%(103)
Polish4.8%(60)
West Indian4.3%(54)
Jamaican4.3%(54)
Norwegian2.5%(32)
Dutch1.8%(23)
Scottish1.7%(22)
+ 7 more ancestry groups with data
French1.3%(17)
Turkish1.1%(14)
Swiss1%(12)
Macedonian0.6%(8)
Danish0.2%(3)
Welsh0.2%(3)
Greek0.2%(2)
RANKED:Largest German population · Largest English population · Largest Irish population · Largest Italian population · Largest American population
Section 05

Education

Bachelor's degree or higher
29.4%
+12.3 ptssince 2000
from 17.1% in 2000
US average: 35.6%
High school or higher
98.1%
+10.5 ptssince 2000
from 87.6% in 2000
US average: 89.6%
Graduate degree
13.8%
+7.9 ptssince 2000
from 5.9% in 2000
US average: 14.0%
Section 06

Commute & transportation

Average commute
23.1 min
+64%since 2000
from 14.1 min in 2000
US average: 26.5
Drive alone to work
84.8%
−3.6 ptssince 2009
from 88.4% in 2009
US average: 68.9%
Carpooled to work
4.8%
−0.8 ptssince 2009
from 5.6% in 2009
US average: 8.5%
Public transit
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 3.2%
Worked from home
8.4%
+6.2 ptssince 2009
from 2.2% in 2009
US average: 15.0%
Walked to work
2.0%
−1.2 ptssince 2009
from 3.2% in 2009
US average: 2.4%
Biked to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.4%
No vehicle available
0.0%
−5.5 ptssince 2009
from 5.5% in 2009
US average: 8.3%
Section 07

Work & employment

Unemployment rate
1.2%
−5.8 ptssince 2011
from 7.0% in 2011
US average: 5.2%
Labor force participation
59.3%
−17.8 ptssince 2011
from 77.1% in 2011
US average: 63.5%
Self-employed
19.2%
+5.8 ptssince 2009
from 13.5% in 2009
US average: 13.1%
Management & professional
37.1%
−26.1 ptssince 2009
from 63.1% in 2009
US average: 42.5%
Section 08

People & community

Male
49.0%
+1.0 ptssince 2009
from 48.0% in 2009
Female
51.0%
−1.0 ptssince 2009
from 52.0% in 2009
Foreign born
1.3%
−1.2 ptssince 2009
from 2.5% in 2009
US average: 14.1%
Veterans
6.7%
−40.6 ptssince 2009
from 47.3% in 2009
US average: 6.2%
With a disability
13.7%
+8.1 ptssince 2012
from 5.6% in 2012
US average: 13.3%
Uninsured
1.0%
−90.7 ptssince 2013
from 91.7% in 2013
US average: 8.4%
Broadband at home
93.9%
+11.7 ptssince 2017
from 82.2% in 2017
US average: 91.0%
English only at home
98.7%
−0.6 ptssince 2016
from 99.3% in 2016
US average: 77.7%
Spanish at home
0.3%
−0.1 ptssince 2016
from 0.4% in 2016
US average: 13.6%
Marital status
Men 15+
Never married25%(124)
Married65.1%(323)
Widowed2.4%(12)
Divorced7.5%(37)
Women 15+
Never married23.6%(118)
Married63.4%(317)
Widowed3.2%(16)
Divorced9.8%(49)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Drill deeper

Places similar to Stillman Valley

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Pop 1,155
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Head to head

Compare Stillman Valley to nearby cities

STILLMAN VALLEY VS
Rockford
Income$54,752−38%
Home value$129,000−27%
Population147,384+13830%
SEE FULL COMPARISON →
STILLMAN VALLEY VS
Rochelle
Income$66,307−25%
Home value$164,300−7%
Population9,498+798%
SEE FULL COMPARISON →
STILLMAN VALLEY VS
Loves Park
Income$61,868−30%
Home value$160,400−9%
Population23,712+2141%
SEE FULL COMPARISON →
STILLMAN VALLEY VS
Belvidere
Income$64,528−27%
Home value$158,900−10%
Population25,462+2307%
SEE FULL COMPARISON →
Frequently asked

How many people live in Stillman Valley, Illinois?

Stillman Valley, Illinois has about 1,260 residents according to the 2024 American Community Survey.

What is the median household income in Stillman Valley, Illinois?

The typical household in Stillman Valley, Illinois earns about $87,833 a year. Half of households make more than that, and half make less.

Is Stillman Valley, Illinois expensive?

In Stillman Valley, Illinois, the median home is worth about $175,800, and the typical rent is about $1,307 a month.

How educated are people in Stillman Valley, Illinois?

About 29.4% of adults age 25 and over in Stillman Valley, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Stillman Valley, Illinois?

About 8.6% of people in Stillman Valley, Illinois live below the federal poverty line.

Has Stillman Valley, Illinois grown since 1990?

Yes, Stillman Valley, Illinois has grown since 1990. The population has added about 394 residents, a change of about 45 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →

Stillman Valley, Illinois: demographics, income & housing data · CensusEasy