Rockville township, IL

Tracts in this county

2022 population: 813 ( 66 from 2010 )
Land area: 36.5 square miles
Population density: 22.3 persons per square mile

2022 Census data
White:	737	90.65%	12.4%
Black:	26	3.20%	225.0%
Indian:	0	0.00%	100.0%
Asian:	0	0.00%	100.0%
2+ races:	42	5.17%	950.0%
Hispanic:	8	0.98%	60.0%

Total non-White:	76	9.35%	100.0%

2010-2022 Components	Number	Rate

Change in White population:	-104	-14.3
Change in Non-White pop.:	38	5.2

Race Breakdown with Components of Population Change

[Display all years]

Year:

Total population:

White:

Black:

Indian:

Asian:

2+ races:

Hispanic:

Total non-White:

2010
879
841	95.68%
8	0.91%
2	0.23%
4	0.46%
4	0.46%
20	2.28%
38	4.32%

2000
783
727	92.85%
0	0.00%
0	0.00%
0	0.00%
0	0.00%
56	7.15%
56	7.15%

1990
620
620	100.00%
0	0.00%
0	0.00%
0	0.00%
n/a
0	0.00%
0	0.00%

1980
651
647	99.39%
0	0.00%
0	0.00%
2	0.31%
n/a
2	0.31%
4	0.61%

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

114	14.6
-18	-2.3

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

107	17.3
56	9.0

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

-27	-4.1
-4	-0.6

Age, Family & Household Data for Rockville 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
46.9
107	13.2%
706	86.8%
93	11.4%

333
2.44

230	69.1%
210	91.3%
0	0.0%
103	30.9%

2010
Number	Percent
41.7
226	25.7%
653	74.3%
124	14.1%

309
2.84

253	81.9%
217	85.8%
14	5.5%
56	18.1%

2000
Number	Percent
36.4
260	33.2%
523	66.8%
88	11.2%

244
3.21

231	94.7%
194	84.0%
7	3.0%
13	5.3%

1990
Number	Percent
42.8
121	19.5%
499	80.5%
71	11.5%

234
2.65

200	85.5%
164	82.0%
0	0.0%
34	14.5%

1980
Number	Percent
29.8
210	32.3%
441	67.7%
64	9.8%

212
3.07

187	88.2%
165	88.2%
3	1.6%
25	11.8%

2022 Housing Data for Rockville township, IL

Household Income
Range	Number	%
Less than $10,000	7	2.1%
$25,000 to $29,999	43	12.9%
$30,000 to $34,999	18	5.4%
$40,000 to $44,999	21	6.3%
$50,000 to $59,999	6	1.8%
$60,000 to $74,999	21	6.3%
$75,000 to $99,999	45	13.5%
$100,000 to $124,999	6	1.8%
$125,000 to $149,999	112	33.6%
$150,000 to $199,999	42	12.6%
$200,000 or more	12	3.6%

Median Household Income	119,792
Per Capita Income	48,681

Welfare Households
	Number	%
SSI	0	0.0%
Public Assistance	6	1.8%
Public Asst. or Food Stamps	33	9.9%

Labor Force, Ages 25-64
	Number	%
Employed	458	72.6%
Unemployed	29	4.6%
In Armed Forces	0	0.0%

Total Labor Force	487	77.2%
Not in Labor Force	144	22.8%

Real Unemployment Rate		27.4%

Class of Worker
	Male	Female	% Male
Private Sector	241	145	62.4%
Non-Profit	6	21	22.2%
Self-Employed	29	6	82.9%

Local Government	12	25	32.4%
State Government	0	0	?%
Federal Government	0	0	?%

Total Private + Self	270	151	64.1%
Total Non-Profit + Govt.	18	46	28.1%
Total	288	197	59.4%

Pct. Govt.	7.6%

Occupation
	Number	%
Management, Business, Science, Arts	58	12.0%
Sales and Office Occupations	136	28.0%
Professional, Technical	61	12.6%
Service Occupations	59	12.2%
All others	171	35.3%

White Collar		52.6%

Industry
	Number	%
Retail trade	76	15.7%
Other services	65	13.4%
Health care and social assistance	59	12.2%
Manufacturing	52	10.7%
Administrative, support, waste mgmt.	35	7.2%
Construction	35	7.2%
Finance and insurance	32	6.6%
Transportation and warehousing	27	5.6%
Professional, scientific, technical	21	4.3%
Agriculture, forestry, fishing, hunting	20	4.1%
Public administration	19	3.9%
Educational services	18	3.7%
Wholesale trade	17	3.5%
Accommodation and food services	7	1.4%
Real estate and rental and leasing	2	0.4%

Hispanic Breakdown
Country	Number	%
Mexican	8	0.98%
Puerto Rican	0	0.00%
Cuban	0	0.00%
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	0	0.00%

Asian Breakdown
Country	Number	%

Language Spoken at Home
Language	Number	%
English	778	97.9%
Spanish	17	2.1%

Ancestry
Country	Number	%
German	167	20.5%
American	130	16.0%
Irish	85	10.5%
French	66	8.1%
Italian	59	7.3%
Polish	51	6.3%
English	46	5.7%
Czech	40	4.9%
Swedish	31	3.8%
Dutch	20	2.5%
British	13	1.6%
Canadian	9	1.1%
Scottish	9	1.1%
Hungarian	7	0.9%
Eastern European	6	0.7%

Citizenship & Nativity
	Number	%
U.S. citizen	813	100.0%
Not a citizen	0	0.0%

Native	780	95.9%
Foreign-born	33	4.1%

Educational Attainment, Population 25 Years and Older
0	0.0%	39	6.2%	271	43.4%	180	28.8%	123	19.7%	12	1.9%
Average years of education: 13.3

Population 25 Years and Older
< 9 Years	0	0.0%
9-12 Years	39	6.2%
H.S. Grad or GED	271	43.4%
Some College	180	28.8%
Bach. Degree	123	19.7%
Grad Degree	12	1.9%
Average years of education: 13.3

Recent Trends
	Votes	Δ Margin	Swing %
2020 vs. 2016	R +43	R +32	R + 0.5%
D +11
2020 vs. 2012	R +66	R +83	R + 13.1%
D -17
2020 vs. 2008	R +87	R +123	R + 22.3%
D -36

2016 vs. 2008	R +44	R +91	R + 21.8%
D -47
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	78%	Donald Trump* (R)	370	76.0%	Joe Biden (D)	106	21.8%	11	2.3%	487	36	29	0.01%
2016	73%	Donald Trump (R)	327	70.6%	Hillary Clinton (D)	95	20.5%	41	8.9%	463	32	25	0.01%
2012	68%	Mitt Romney (R)	304	69.1%	Barack Obama* (D)	123	28.0%	13	3.0%	440	28	22	0.01%
2008	72%	John McCain (R)	283	62.7%	Barack Obama (D)	142	31.5%	26	5.8%	451	26	17	0.01%
2000	69%	George W. Bush (R)	238	66.3%	Albert Gore, Jr. (D)	109	30.4%	12	3.3%	359	24	18	0.01%

* incumbent PSV: percent of state vote

2020 President, Rockville township

Candidate

Votes

Pct

Joe Biden (D)

106

21.8%

Donald Trump* (R)

370

76.0%

Jo Jorgensen (Lbt)

1.6%

Other

0.6%

TOTAL

487

Turnout: 78%	Diff (St): 36	Diff (US): 29

2016 President, Rockville township

Candidate

Votes

Pct

Hillary Clinton (D)

20.5%

Donald Trump (R)

327

70.6%

Gary Johnson (Lbt)

5.8%

Other

3.0%

TOTAL

463

Turnout: 73%	Diff (St): 32	Diff (US): 25

2012 President, Rockville township

Candidate

Votes

Pct

Barack Obama* (D)

123

28.0%

Mitt Romney (R)

304

69.1%

Other

3.0%

TOTAL

440

Turnout: 68%	Diff (St): 28	Diff (US): 22

2008 President, Rockville township

Candidate

Votes

Pct

Barack Obama (D)

142

31.5%

John McCain (R)

283

62.7%

Other

5.8%

TOTAL

451

Turnout: 72%	Diff (St): 26	Diff (US): 17

2000 President, Rockville township

Candidate

Votes

Pct

George W. Bush (R)

238

66.3%

Albert Gore, Jr. (D)

109

30.4%

Ralph Nader (Grn)

2.5%

Other

0.8%

TOTAL

359

Turnout: 69%	Diff (St): 24	Diff (US): 18

* incumbent

Historical Statewide Election Results for Rockville 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	62%	Kathy Salvi (R)	281	72.2%	Tammy Duckworth* (D)	100	25.7%	8 [+]	2.1%	389	31	0.01%
[-] Other candidates in 2022: William Redpath (Libertarian) 8 (2.1%);
2022	G	62%	Darren Bailey (R)	295	75.4%	J.B. Pritzker* (D)	83	21.2%	13 [+]	3.3%	391	33	0.01%
[-] Other candidates in 2022: Scott Schluter (Libertarian) 12 (3.1%); Other (Write-in) 1 (0.3%);
2020	S2	77%	Mark Curran (R)	330	68.5%	Richard Durbin* (D)	115	23.9%	37 [+]	7.7%	482	30	0.01%
[-] Other candidates in 2020: Willie Wilson (I) 25 (5.2%); Danny Malouf (Libertarian) 11 (2.3%); Other (Write-in) 1 (0.2%);
2018	G	61%	Bruce Rauner* (R)	261	67.6%	J.B. Pritzker (D)	89	23.1%	36 [+]	9.3%	386	29	0.01%
[-] Other candidates in 2018: Sam McCann (Conservative) 22 (5.7%); Grayson Jackson (Libertarian) 14 (3.6%);
2016	S3	71%	Mark Kirk* (R)	278	61.8%	Tammy Duckworth (D)	127	28.2%	45 [+]	10.0%	450	22	0.01%
[-] Other candidates in 2016: Ken McMillen (Libertarian) 30 (6.7%); Scott Summers (Green) 15 (3.3%);
2014	S2	57%	Jim Oberweis (R)	257	70.6%	Richard Durbin* (D)	83	22.8%	24 [+]	6.6%	364	28	0.01%
[-] Other candidates in 2014: Sharon Hansen (Libertarian) 24 (6.6%);
2014	G	56%	Bruce Rauner (R)	276	76.5%	Pat Quinn* (D)	73	20.2%	12 [+]	3.3%	361	26	0.01%
[-] Other candidates in 2014: Chad Grimm (Libertarian) 12 (3.3%);

*: 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	338
Median Value	$307,900

Occupied	333	98.5%
Vacant	5	1.5%

Owned	225	67.6%
Rented	108	32.4%
Median Rent	$1,688

Single-Family Units	297	87.9%
Detached	280	82.8%
Attached	17	5.0%
Buldings with 5+ Units	0	0.0%
Mobile Homes	41	12.1%

Rockville township, IL

Race Breakdown with Components of Population Change

Age, Family & Household Data for Rockville township, IL

2022 Housing Data for Rockville township, IL

2022 Income & Employment Data for Rockville township, IL

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

2022 Educational Attainment Data for Rockville township, IL

Historical Presidential Election Results for Rockville township, IL

Historical Statewide Election Results for Rockville township, IL