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CITY · 2020 ACS

Kappa

Illinois · 229 residents · 0.357 sq mi
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The short version

Kappa is significantly wealthier than the US average, with a median household income of $87,500. Population has grown 35% since 2000. Median home value has risen by half since 2000, reaching $142,500. Poverty is rare here, at 4.5% of residents. Households here earn about 28% more than the Illinois median.

At a glance
Wealthier
above the US median
US median: $66,278
Mid-age
median age 39.8
US median: 38.8
More educated
38% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
229
+35%since 2000
from 170 in 2000
1990 – 2025
Population density
641 / sq mi
+35%since 2000
from 476 / sq mi in 2000
US average: 280
Median age
39.8
+22%since 2000
from 32.5 in 2000
US average: 38.8
Population, 1990 – 2024
1222012803594381990201020202024Kappa
2024226
1990201020202024
Section 02

Income & economy

Median household income
$87,500
+24%inflation adjusted, since 2000
from $46,786 in 2000
US average: $66,278
1990 – 2024
Per capita income
$46,125
+164%since 2000
from $17,451 in 2000
US average: $35,364
Households earning $100K+
60.3%
+42.1 ptssince 2009
from 18.2% in 2009
US average: 43.9%
Poverty rate
4.5%
−5.1 ptssince 2000
from 9.6% in 2000
US average: 12.8%
Workforce by industry, 2020
Other services19.8%
US avg: 6.6%
Information19%
US avg: 11.1%
Public administration16.7%
US avg: 4.7%
Retail trade5.6%
US avg: 10%
Finance & insurance5.6%
US avg: 5.5%
Professional, scientific, technical5.6%
US avg: 4.7%
Wholesale trade0.8%
US avg: 6.7%
Transportation & warehousing0.8%
US avg: 2.5%
Agriculture, forestry, fishing0%
US avg: 1.7%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.5%
Education & health services0%
US avg: 0.8%
Arts, entertainment, food0%
US avg: 2%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$142,500
+17%inflation adjusted, since 2000
from $81,300 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$575
−3%inflation adjusted, since 2000
from $395 in 2000
US average: $1,124
Owner-occupied
80.2%
+5.6 ptssince 2000
from 74.6% in 2000
19.8% rent
Afford Score
1.6
−6%since 2000
from 1.7 in 2000
1990 – 2024
RELATED:See current rent listings in Kappa on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic96.5%(164)
Black0%(0)
Hispanic / Latino2.4%(4)
Asian0%(0)
Other0%
Diversity Score5.8%(10)
2020
White, non-Hispanic93.4%(214)
Black1.7%(4)
Hispanic / Latino3.5%(8)
Asian0%(0)
Other2.7%(6)
Diversity Score18.5%(42)
Diversity Score
18
+218%since 2000
from 6 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
37.6%
+24.6 ptssince 2000
from 13.0% in 2000
US average: 32.9%
High school or higher
96.6%
+6.8 ptssince 2000
from 89.8% in 2000
US average: 88.5%
Graduate degree
5.1%
+5.1 ptssince 2000
from 0.0% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
28.5 min
+111%since 2000
from 13.5 min in 2000
US average: 26.9
Drive alone to work
88.7%
−0.1 ptssince 2009
from 88.8% in 2009
US average: 75.1%
No vehicle available
2.9%
−7.2 ptssince 2009
from 10.1% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
5.3%
−2.4 ptssince 2011
from 7.7% in 2011
US average: 5.4%
Labor force participation
80.6%
−3.3 ptssince 2011
from 83.9% in 2011
US average: 63.4%
Management & professional
23.0%
−32.5 ptssince 2009
from 55.5% in 2009
US average: 39.3%
Section 08

People & community

Male
45.3%
−6.1 ptssince 2009
from 51.4% in 2009
Female
54.7%
+6.1 ptssince 2009
from 48.6% in 2009
Foreign born
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 13.5%
Uninsured
4.4%
−89.4 ptssince 2013
from 93.8% in 2013
US average: 8.8%
Drill deeper

Places similar to Kappa

Bethel
Pop 274
Bayport
Pop 189
Sorrento
Pop 270
Highland Park
Pop 293
Places similar to Kappa
Head to head

Compare Kappa to nearby cities

KAPPA VS
Normal
Income$64,785−26%
Home value$213,600+50%
Population53,275+22963%
SEE FULL COMPARISON →
KAPPA VS
Bloomington
Income$77,384−12%
Home value$203,300+43%
Population78,804+34014%
SEE FULL COMPARISON →
KAPPA VS
Washington
Income$95,179+9%
Home value$221,900+56%
Population15,902+6784%
SEE FULL COMPARISON →
KAPPA VS
Pontiac
Income$61,279−30%
Home value$116,300−18%
Population10,806+4578%
SEE FULL COMPARISON →
Frequently asked

How many people live in Kappa, Illinois?

Kappa, Illinois has about 229 residents according to the 2020 American Community Survey.

What is the median household income in Kappa, Illinois?

The typical household in Kappa, Illinois earns about $87,500 a year. Half of households make more than that, and half make less.

Is Kappa, Illinois expensive?

In Kappa, Illinois, the median home is worth about $142,500, and the typical rent is about $575 a month.

How educated are people in Kappa, Illinois?

About 37.6% of adults age 25 and over in Kappa, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Kappa, Illinois?

About 4.5% of people in Kappa, Illinois live below the federal poverty line.

Has Kappa, Illinois grown since 1990?

Yes, Kappa, Illinois has grown since 1990. The population has added about 81 residents, a change of about 55 percent over that period.

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

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