St. Mary township, IL

2022 population: 620 ( 20 from 2010 )
Land area: 37.0 square miles
Population density: 16.8 persons per square mile

2022 Census data
White:	602	97.10%	5.0%
Black:	15	2.42%	275.0%
Indian:	0	0.00%	0.0%
Asian:	0	0.00%	100.0%
2+ races:	0	0.00%	0.0%
Hispanic:	3	0.48%	200.0%

Total non-White:	18	2.90%	200.0%

2010-2022 Components	Number	Rate

Change in White population:	-32	-6.1
Change in Non-White pop.:	12	2.3

Race Breakdown with Components of Population Change

[Display all years]

Year:

Total population:

White:

Black:

Indian:

Asian:

2+ races:

Hispanic:

Total non-White:

2010
640
634	99.06%
4	0.62%
0	0.00%
1	0.16%
0	0.00%
1	0.16%
6	0.94%

2000
727
722	99.31%
0	0.00%
0	0.00%
0	0.00%
0	0.00%
5	0.69%
5	0.69%

1990
701
691	98.57%
0	0.00%
0	0.00%
0	0.00%
n/a
0	0.00%
10	1.43%

1980
927
913	98.49%
0	0.00%
2	0.22%
0	0.00%
n/a
12	1.29%
14	1.51%

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

-88	-12.1
1	0.1

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

31	4.4
-5	-0.7

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

-222	-23.9
-4	-0.4

Age, Family & Household Data for St. Mary 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
53.3
115	18.5%
505	81.5%
218	35.2%

270
2.30

180	66.7%
157	87.2%
12	6.7%
90	33.3%

2010
Number	Percent
41.6
151	23.6%
489	76.4%
115	18.0%

266
2.41

170	63.9%
133	78.2%
12	7.1%
96	36.1%

2000
Number	Percent
35.2
233	32.0%
494	68.0%
117	16.1%

282
2.58

193	68.4%
158	81.9%
23	11.9%
89	31.6%

1990
Number	Percent
40.5
161	23.0%
540	77.0%
152	21.7%

302
2.32

210	69.5%
184	87.6%
16	7.6%
92	30.5%

1980
Number	Percent
39.2
223	24.1%
704	75.9%
177	19.1%

378
2.45

282	74.6%
234	83.0%
19	6.7%
96	25.4%

2022 Housing Data for St. Mary township, IL

Household Income
Range	Number	%
Less than $10,000	10	3.7%
$10,000 to $14,999	16	5.9%
$15,000 to $19,999	13	4.8%
$20,000 to $24,999	7	2.6%
$25,000 to $29,999	27	10.0%
$30,000 to $34,999	7	2.6%
$35,000 to $39,999	29	10.7%
$40,000 to $44,999	7	2.6%
$45,000 to $49,999	12	4.4%
$50,000 to $59,999	25	9.3%
$60,000 to $74,999	19	7.0%
$75,000 to $99,999	49	18.1%
$100,000 to $124,999	26	9.6%
$125,000 to $149,999	15	5.6%
$150,000 to $199,999	3	1.1%
$200,000 or more	5	1.9%

Median Household Income	51,094
Per Capita Income	28,357

Welfare Households
	Number	%
SSI	19	7.0%
Public Assistance	10	3.7%
Public Asst. or Food Stamps	57	21.1%

Labor Force, Ages 25-64
	Number	%
Employed	201	69.1%
Unemployed	39	13.4%
In Armed Forces	0	0.0%

Total Labor Force	240	82.5%
Not in Labor Force	51	17.5%

Real Unemployment Rate		30.9%

Class of Worker
	Male	Female	% Male
Private Sector	107	40	72.8%
Non-Profit	2	13	13.3%
Self-Employed	52	5	91.2%

Local Government	13	14	48.1%
State Government	0	17	0.0%
Federal Government	0	2	0.0%

Total Private + Self	159	45	77.9%
Total Non-Profit + Govt.	15	46	24.6%
Total	174	91	65.7%

Pct. Govt.	17.4%

Occupation
	Number	%
Management, Business, Science, Arts	35	13.2%
Sales and Office Occupations	37	14.0%
Professional, Technical	41	15.5%
Service Occupations	17	6.4%
All others	135	50.9%

White Collar		42.6%

Industry
	Number	%
Educational services	52	19.6%
Transportation and warehousing	31	11.7%
Health care and social assistance	31	11.7%
Manufacturing	30	11.3%
Agriculture, forestry, fishing, hunting	26	9.8%
Retail trade	24	9.1%
Construction	18	6.8%
Other services	14	5.3%
Wholesale trade	13	4.9%
Professional, scientific, technical	8	3.0%
Public administration	7	2.6%
Administrative, support, waste mgmt.	4	1.5%
Finance and insurance	4	1.5%
Arts, entertainment, recreation	2	0.8%
Accommodation and food services	1	0.4%

Hispanic Breakdown
Country	Number	%
Mexican	0	0.00%
Puerto Rican	3	0.48%
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	577	99.1%
Spanish	3	0.5%
Other	2	0.3%

Ancestry
Country	Number	%
German	89	14.4%
American	62	10.0%
English	54	8.7%
Irish	49	7.9%
Dutch	19	3.1%
Scottish	8	1.3%
French	7	1.1%
Northern European	7	1.1%
Swedish	5	0.8%
Polish	3	0.5%
Scotch-Irish	3	0.5%
Czech	2	0.3%
Finnish	2	0.3%
Italian	2	0.3%
Portuguese	1	0.2%

Citizenship & Nativity
	Number	%
U.S. citizen	620	100.0%
Not a citizen	0	0.0%

Native	620	100.0%
Foreign-born	0	0.0%

Educational Attainment, Population 25 Years and Older
9	1.9%	47	10.2%	181	39.1%	155	33.5%	49	10.6%	22	4.8%
Average years of education: 12.9

Population 25 Years and Older
< 9 Years	9	1.9%
9-12 Years	47	10.2%
H.S. Grad or GED	181	39.1%
Some College	155	33.5%
Bach. Degree	49	10.6%
Grad Degree	22	4.8%
Average years of education: 12.9

Recent Trends
	Votes	Δ Margin	Swing %
2020 vs. 2016	R +5	R +2	D + 0.8%
D +3
2020 vs. 2012	R +66	R +105	R + 35.5%
D -39
2020 vs. 2008	R +63	R +89	R + 28.2%
D -26

2016 vs. 2008	R +58	R +87	R + 29.0%
D -29
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	58%	Donald Trump* (R)	217	75.9%	Joe Biden (D)	65	22.7%	4	1.4%	286	35	29	0.00%
2016	57%	Donald Trump (R)	212	75.7%	Hillary Clinton (D)	62	22.1%	6	2.1%	280	37	30	0.01%
2012	53%	Mitt Romney (R)	151	58.1%	Barack Obama* (D)	104	40.0%	5	1.9%	260	17	11	0.00%
2008	51%	John McCain (R)	154	61.1%	Barack Obama (D)	91	36.1%	7	2.8%	252	24	16	0.00%
2000	57%	George W. Bush (R)	164	58.6%	Albert Gore, Jr. (D)	106	37.9%	10	3.6%	280	16	11	0.01%

* incumbent PSV: percent of state vote

2020 President, St. Mary township

Candidate

Votes

Pct

Joe Biden (D)

22.7%

Donald Trump* (R)

217

75.9%

Jo Jorgensen (Lbt)

1.0%

Other

0.3%

TOTAL

286

Turnout: 58%	Diff (St): 35	Diff (US): 29

2016 President, St. Mary township

Candidate

Votes

Pct

Hillary Clinton (D)

22.1%

Donald Trump (R)

212

75.7%

Gary Johnson (Lbt)

1.4%

Other

0.7%

TOTAL

280

Turnout: 57%	Diff (St): 37	Diff (US): 30

2012 President, St. Mary township

Candidate

Votes

Pct

Barack Obama* (D)

104

40.0%

Mitt Romney (R)

151

58.1%

Other

1.9%

TOTAL

260

Turnout: 53%	Diff (St): 17	Diff (US): 11

2008 President, St. Mary township

Candidate

Votes

Pct

Barack Obama (D)

36.1%

John McCain (R)

154

61.1%

Other

2.8%

TOTAL

252

Turnout: 51%	Diff (St): 24	Diff (US): 16

2000 President, St. Mary township

Candidate

Votes

Pct

George W. Bush (R)

164

58.6%

Albert Gore, Jr. (D)

106

37.9%

Ralph Nader (Grn)

2.1%

Other

1.4%

TOTAL

280

Turnout: 57%	Diff (St): 16	Diff (US): 11

* incumbent

Historical Statewide Election Results for St. Mary 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	44%	Kathy Salvi (R)	152	70.7%	Tammy Duckworth* (D)	58	27.0%	5 [+]	2.3%	215	29	0.01%
[-] Other candidates in 2022: William Redpath (Libertarian) 5 (2.3%);
2022	G	44%	Darren Bailey (R)	170	79.1%	J.B. Pritzker* (D)	41	19.1%	4 [+]	1.9%	215	37	0.01%
[-] Other candidates in 2022: Scott Schluter (Libertarian) 4 (1.9%);
2020	S2	57%	Mark Curran (R)	191	68.5%	Richard Durbin* (D)	77	27.6%	11 [+]	3.9%	279	30	0.00%
[-] Other candidates in 2020: Other (Write-in) 5 (1.8%); Danny Malouf (Libertarian) 4 (1.4%); Willie Wilson (I) 2 (0.7%);
2018	G	41%	Bruce Rauner* (R)	119	59.2%	J.B. Pritzker (D)	54	26.9%	28 [+]	13.9%	201	20	0.00%
[-] Other candidates in 2018: Sam McCann (Conservative) 20 (10.0%); Grayson Jackson (Libertarian) 8 (4.0%);
2016	S3	56%	Mark Kirk* (R)	153	56.0%	Tammy Duckworth (D)	111	40.7%	9 [+]	3.3%	273	16	0.00%
[-] Other candidates in 2016: Ken McMillen (Libertarian) 7 (2.6%); Scott Summers (Green) 2 (0.7%);
2014	S2	35%	Jim Oberweis (R)	110	63.6%	Richard Durbin* (D)	53	30.6%	10 [+]	5.8%	173	21	0.00%
[-] Other candidates in 2014: Sharon Hansen (Libertarian) 10 (5.8%);
2014	G	35%	Bruce Rauner (R)	121	70.3%	Pat Quinn* (D)	31	18.0%	20 [+]	11.6%	172	20	0.00%
[-] Other candidates in 2014: Chad Grimm (Libertarian) 20 (11.6%);

*: 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	332
Median Value	$57,000

Occupied	270	81.3%
Vacant	62	18.7%

Owned	223	82.6%
Rented	47	17.4%
Median Rent	$729

Single-Family Units	271	81.6%
Detached	271	81.6%
Attached	0	0.0%
Buldings with 5+ Units	2	0.6%
Mobile Homes	56	16.9%

St. Mary township, IL

Race Breakdown with Components of Population Change

Age, Family & Household Data for St. Mary township, IL

2022 Housing Data for St. Mary township, IL

2022 Income & Employment Data for St. Mary township, IL

2022 Ancestry, Citizenship & Language Data for St. Mary township, IL

2022 Educational Attainment Data for St. Mary township, IL

Historical Presidential Election Results for St. Mary township, IL

Historical Statewide Election Results for St. Mary township, IL