Illiopolis township, IL

Tracts in this county

2022 population: 1,234 ( 80 from 2010 )
Land area: 34.0 square miles
Population density: 36.3 persons per square mile

2022 Census data
White:	1,195	96.84%	6.8%
Black:	4	0.32%	20.0%
Indian:	0	0.00%	100.0%
Asian:	3	0.24%	0.0%
2+ races:	19	1.54%	58.3%
Hispanic:	13	1.05%	0.0%

Total non-White:	39	3.16%	21.9%

2010-2022 Components	Number	Rate

Change in White population:	-87	-8.0
Change in Non-White pop.:	7	0.6

Race Breakdown with Components of Population Change

[Display all years]

Year:

Total population:

White:

Black:

Indian:

Asian:

2+ races:

Hispanic:

Total non-White:

2010
1,314
1,282	97.56%
5	0.38%
1	0.08%
0	0.00%
12	0.91%
13	0.99%
32	2.44%

2000
1,294
1,280	98.92%
0	0.00%
0	0.00%
3	0.23%
6	0.46%
5	0.39%
14	1.08%

1990
1,372
1,371	99.93%
1	0.07%
0	0.00%
0	0.00%
n/a
0	0.00%
1	0.07%

1980
1,635
1,618	98.96%
0	0.00%
7	0.43%
0	0.00%
n/a
10	0.61%
17	1.04%

Decade:

Components:

Births:

Deaths:

Net Migration:

Net Immigration:

Change in White population:

Change in Non-White pop.:

Number	Rate
2000's
n/a
n/a
n/a
n/a

2	0.2
18	1.4

Number	Rate
1990's
n/a
n/a
n/a
n/a

-91	-6.6
13	0.9

Number	Rate
1980's
n/a
n/a
n/a
n/a

-247	-15.1
-16	-1.0

Age, Family & Household Data for Illiopolis township, IL

[Display all years]

Year:

Median Age:

Under 18:

Voting Age Population:

Over 65:

Households:

Persons Per HH:

Families (%HH):

Married Couples (%Fams):

Single Mothers (%Fams):

Non-Family (%HH):

2022
Number	Percent
46.5
279	22.6%
955	77.4%
332	26.9%

505
2.44

345	68.3%
300	87.0%
10	2.9%
160	31.7%

2010
Number	Percent
38.7
347	26.4%
967	73.6%
175	13.3%

508
2.59

374	73.6%
308	82.4%
25	6.7%
134	26.4%

2000
Number	Percent
36.9
337	26.0%
957	74.0%
148	11.4%

500
2.59

385	77.0%
327	84.9%
40	10.4%
115	23.0%

1990
Number	Percent
33.4
363	26.5%
1,009	73.5%
155	11.3%

513
2.67

393	76.6%
337	85.8%
21	5.3%
120	23.4%

1980
Number	Percent
28.3
545	33.3%
1,090	66.7%
149	9.1%

532
3.07

411	77.3%
367	89.3%
24	5.8%
121	22.7%

2022 Housing Data for Illiopolis township, IL

Household Income
Range	Number	%
Less than $10,000	17	3.4%
$10,000 to $14,999	49	9.7%
$15,000 to $19,999	13	2.6%
$20,000 to $24,999	13	2.6%
$25,000 to $29,999	14	2.8%
$30,000 to $34,999	14	2.8%
$35,000 to $39,999	15	3.0%
$40,000 to $44,999	29	5.7%
$45,000 to $49,999	7	1.4%
$50,000 to $59,999	25	5.0%
$60,000 to $74,999	32	6.3%
$75,000 to $99,999	85	16.8%
$100,000 to $124,999	102	20.2%
$125,000 to $149,999	17	3.4%
$150,000 to $199,999	51	10.1%
$200,000 or more	22	4.4%

Median Household Income	84,063
Per Capita Income	35,623

Welfare Households
	Number	%
SSI	44	8.7%
Public Assistance	7	1.4%
Public Asst. or Food Stamps	67	13.3%

Labor Force, Ages 25-64
	Number	%
Employed	491	75.8%
Unemployed	23	3.5%
In Armed Forces	0	0.0%

Total Labor Force	514	79.3%
Not in Labor Force	134	20.7%

Real Unemployment Rate		24.2%

Class of Worker
	Male	Female	% Male
Private Sector	238	152	61.0%
Non-Profit	2	19	9.5%
Self-Employed	35	20	63.6%

Local Government	9	26	25.7%
State Government	20	21	48.8%
Federal Government	0	3	0.0%

Total Private + Self	273	172	61.3%
Total Non-Profit + Govt.	31	69	31.0%
Total	304	241	55.8%

Pct. Govt.	14.5%

Occupation
	Number	%
Management, Business, Science, Arts	87	16.0%
Sales and Office Occupations	113	20.7%
Professional, Technical	103	18.9%
Service Occupations	83	15.2%
Farming, Forestry, Fishing	5	0.9%
All others	159	29.2%

White Collar		55.6%

Industry
	Number	%
Manufacturing	96	17.6%
Retail trade	61	11.2%
Agriculture, forestry, fishing, hunting	49	9.0%
Educational services	46	8.4%
Health care and social assistance	44	8.1%
Other services	33	6.1%
Accommodation and food services	33	6.1%
Finance and insurance	32	5.9%
Public administration	31	5.7%
Construction	23	4.2%
Wholesale trade	22	4.0%
Professional, scientific, technical	14	2.6%
Utilities	14	2.6%
Real estate and rental and leasing	13	2.4%
Information	11	2.0%
Arts, entertainment, recreation	11	2.0%
Transportation and warehousing	8	1.5%
Administrative, support, waste mgmt.	4	0.7%

Hispanic Breakdown
Country	Number	%
Mexican	10	0.81%
Puerto Rican	0	0.00%
Cuban	2	0.16%
Dominican	0	0.00%

Total Central American	0	0.00%
Costa Rican	0	0.00%
Guatemalan	0	0.00%
Honduran	0	0.00%
Nicaraguan	0	0.00%
Panamanian	0	0.00%
Salvadoran	0	0.00%
Other Central American	0	0.00%

Total South American	0	0.00%
Argentinean	0	0.00%
Bolivian	0	0.00%
Chilean	0	0.00%
Colombian	0	0.00%
Ecuadorian	0	0.00%
Paraguayan	0	0.00%
Peruvian	0	0.00%
Uruguayan	0	0.00%
Venezuelan	0	0.00%
Other South American	0	0.00%

Other Hispanic	1	0.08%

Asian Breakdown
Country	Number	%
Filipino	2	0.16%
Korean	1	0.08%

Language Spoken at Home
Language	Number	%
English	1,114	98.6%
German, other Germanic	6	0.5%
French, Haitian, Cajun	5	0.4%
Spanish	3	0.3%
Other	2	0.2%

Ancestry
Country	Number	%
German	276	22.4%
English	175	14.2%
Irish	126	10.2%
American	54	4.4%
Italian	49	4.0%
French	37	3.0%
Scottish	21	1.7%
Czech	17	1.4%
Dutch	16	1.3%
Scotch-Irish	13	1.1%
British	10	0.8%
Polish	10	0.8%
Swedish	10	0.8%
Eastern European	9	0.7%
European	6	0.5%

Citizenship & Nativity
	Number	%
U.S. citizen	1,230	99.7%
Not a citizen	4	0.3%

Native	1,228	99.5%
Foreign-born	6	0.5%

Educational Attainment, Population 25 Years and Older
15	1.7%	29	3.2%	425	47.0%	244	27.0%	153	16.9%	39	4.3%
Average years of education: 13.0

Population 25 Years and Older
< 9 Years	15	1.7%
9-12 Years	29	3.2%
H.S. Grad or GED	425	47.0%
Some College	244	27.0%
Bach. Degree	153	16.9%
Grad Degree	39	4.3%
Average years of education: 13.0

Recent Trends
	Votes	Δ Margin	Swing %
2020 vs. 2016	R +50	R +38	R + 1.3%
D +12
2020 vs. 2012	R +88	R +105	R + 12.4%
D -17
2020 vs. 2008	R +138	R +226	R + 34.5%
D -88

2016 vs. 2008	R +88	R +188	R + 33.2%
D -100
How to interpret this table

Click on the Year to view municipality-level data for this county.
(Some years may be unavailable)

Year	Turnout	Winner			Runner-Up			Other		Total Votes	Diff (St)	Diff (US)	PSV
2020	68%	Donald Trump* (R)	474	73.1%	Joe Biden (D)	159	24.5%	15	2.3%	648	33	26	0.01%
2016	65%	Donald Trump (R)	424	67.7%	Hillary Clinton (D)	147	23.5%	55	8.8%	626	29	22	0.01%
2012	60%	Mitt Romney (R)	386	67.1%	Barack Obama* (D)	176	30.6%	13	2.3%	575	26	20	0.01%
2008	63%	John McCain (R)	336	55.5%	Barack Obama (D)	247	40.8%	22	3.6%	605	19	10	0.01%
2004	63%	George W. Bush* (R)	384	63.3%	John Kerry (D)	217	35.7%	6	1.0%	607	19	13	0.01%
2000	64%	George W. Bush (R)	340	55.6%	Albert Gore, Jr. (D)	248	40.6%	23	3.8%	611	13	8	0.01%

* incumbent PSV: percent of state vote

2020 President, Illiopolis township

Candidate

Votes

Pct

Joe Biden (D)

159

24.5%

Donald Trump* (R)

474

73.1%

Jo Jorgensen (Lbt)

1.7%

Other

0.6%

TOTAL

648

Turnout: 68%	Diff (St): 33	Diff (US): 26

2016 President, Illiopolis township

Candidate

Votes

Pct

Hillary Clinton (D)

147

23.5%

Donald Trump (R)

424

67.7%

Gary Johnson (Lbt)

5.6%

Other

3.2%

TOTAL

626

Turnout: 65%	Diff (St): 29	Diff (US): 22

2012 President, Illiopolis township

Candidate

Votes

Pct

Barack Obama* (D)

176

30.6%

Mitt Romney (R)

386

67.1%

Other

2.3%

TOTAL

575

Turnout: 60%	Diff (St): 26	Diff (US): 20

2008 President, Illiopolis township

Candidate

Votes

Pct

Barack Obama (D)

247

40.8%

John McCain (R)

336

55.5%

Other

3.6%

TOTAL

605

Turnout: 63%	Diff (St): 19	Diff (US): 10

2004 President, Illiopolis township

Candidate

Votes

Pct

George W. Bush* (R)

384

63.3%

John Kerry (D)

217

35.7%

Other

1.0%

TOTAL

607

Turnout: 63%	Diff (St): 19	Diff (US): 13

2000 President, Illiopolis township

Candidate

Votes

Pct

George W. Bush (R)

340

55.6%

Albert Gore, Jr. (D)

248

40.6%

Ralph Nader (Grn)

2.3%

Other

1.5%

TOTAL

611

Turnout: 64%	Diff (St): 13	Diff (US): 8

* incumbent

Historical Statewide Election Results for Illiopolis township, IL

Click on the Year to view county-level data for that election.
(Some years may be unavailable)

Year	Type	Turnout	Winner			Runner-Up			Other		Total Votes	Diff	PSV
2022	S3	53%	Kathy Salvi (R)	349	68.4%	Tammy Duckworth* (D)	147	28.8%	14 [+]	2.7%	510	27	0.01%
[-] Other candidates in 2022: William Redpath (Libertarian) 14 (2.7%);
2022	G	54%	Darren Bailey (R)	357	69.7%	J.B. Pritzker* (D)	132	25.8%	23 [+]	4.5%	512	27	0.01%
[-] Other candidates in 2022: Scott Schluter (Libertarian) 23 (4.5%);
2020	S2	68%	Mark Curran (R)	456	70.4%	Richard Durbin* (D)	169	26.1%	23 [+]	3.5%	648	32	0.01%
[-] Other candidates in 2020: Danny Malouf (Libertarian) 9 (1.4%); Willie Wilson (I) 8 (1.2%); Other (Write-in) 6 (0.9%);
2018	G	55%	Bruce Rauner* (R)	310	58.8%	J.B. Pritzker (D)	141	26.8%	76 [+]	14.4%	527	20	0.01%
[-] Other candidates in 2018: Sam McCann (Conservative) 50 (9.5%); Grayson Jackson (Libertarian) 26 (4.9%);
2016	S3	65%	Mark Kirk* (R)	393	63.4%	Tammy Duckworth (D)	186	30.0%	41 [+]	6.6%	620	24	0.01%
[-] Other candidates in 2016: Ken McMillen (Libertarian) 25 (4.0%); Scott Summers (Green) 15 (2.4%); Other (Write-in) 1 (0.2%);
2014	S2	47%	Jim Oberweis (R)	297	65.9%	Richard Durbin* (D)	132	29.3%	22 [+]	4.9%	451	23	0.01%
[-] Other candidates in 2014: Sharon Hansen (Libertarian) 22 (4.9%);
2014	G	46%	Bruce Rauner (R)	300	67.3%	Pat Quinn* (D)	113	25.3%	33 [+]	7.4%	446	17	0.01%
[-] Other candidates in 2014: Chad Grimm (Libertarian) 33 (7.4%);

*: incumbent +: ran on additional party lines Type: G: Governor; S1,S2,S3: Senate Class 1, 2 or 3
italics: special election RO: runoff election PSV: percent of state vote

Housing Data
	Number	%
Housing Units	551
Median Value	$106,700

Occupied	505	91.7%
Vacant	46	8.3%

Owned	413	81.8%
Rented	92	18.2%
Median Rent	$832

Single-Family Units	454	82.4%
Detached	450	81.7%
Attached	4	0.7%
Buldings with 5+ Units	12	2.2%
Mobile Homes	53	9.6%

Illiopolis township, IL

Race Breakdown with Components of Population Change

Age, Family & Household Data for Illiopolis township, IL

2022 Housing Data for Illiopolis township, IL

2022 Income & Employment Data for Illiopolis township, IL

2022 Ancestry, Citizenship & Language Data for Illiopolis township, IL

2022 Educational Attainment Data for Illiopolis township, IL

Historical Presidential Election Results for Illiopolis township, IL

Historical Statewide Election Results for Illiopolis township, IL