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Northfield township, IL


Cook County, IL

Tracts in this county

   

2022 population: 90,398   ( 5,296 from 2010 )
Land area: 34.3 square miles
Population density: 2636.7 persons per square mile

2022 Census data
White:63,758 70.53% 5.2%
Black:2,0282.24% 119.2%
Indian:00.00% 100.0%
Asian:16,12817.84% 44.1%
2+ races:2,4022.66% 138.5%
Hispanic:5,5586.15% 21.2%
Total non-White:26,64029.47% 49.5%

2010-2022 ComponentsNumberRate
Change in White population:-3,519 -5.0
Change in Non-White pop.:8,815 12.6




Race Breakdown with Components of Population Change
[Display all years]

Year:
Total population:
White:
Black:
Indian:
Asian:
2+ races:
Hispanic:
Total non-White:

2010
85,102
67,27779.05%
9251.09%
380.04%
11,19313.15%
1,0071.18%
4,5875.39%
17,82520.95%

2000
82,767
68,60682.89%
1,0511.27%
440.05%
8,67410.48%
1,0281.24%
3,2473.92%
14,16117.11%

1990
78,215
70,53190.18%
3950.51%
530.07%
5,2456.71%
n/a
1,9912.55%
7,6849.82%

1980
74,249
70,46894.91%
4390.59%
430.06%
2,0502.76%
n/a
1,1671.57%
3,7815.09%

Decade:
Components:
Births:
Deaths:
Net Migration:
Net Immigration:
Change in White population:
Change in Non-White pop.:
2000's
NumberRate
n/a
n/a
n/a
n/a
-1,329 -1.6
3,664 4.4
1990's
NumberRate
n/a
n/a
n/a
n/a
-1,925 -2.5
6,477 8.3
1980's
NumberRate
n/a
n/a
n/a
n/a
63 0.1
3,903 5.3

Age, Family & Household Data for Northfield 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
NumberPercent
47.4
20,806 23.0%
69,592 77.0%
22,326 24.7%
35,075
2.53
25,069 71.5%
21,303 85.0%
1,239 4.9%
10,006 28.5%

2010
NumberPercent
45.9
20,273 23.8%
64,829 76.2%
17,607 20.7%
32,652
2.56
23,660 72.5%
20,489 86.6%
1,079 4.6%
8,992 27.5%

2000
NumberPercent
42.2
20,708 25.0%
62,059 75.0%
14,997 18.1%
30,935
2.62
23,465 75.9%
20,704 88.2%
1,126 4.8%
7,470 24.1%

1990
NumberPercent
38.7
18,172 23.2%
60,043 76.8%
11,044 14.1%
28,755
2.67
22,418 78.0%
19,942 89.0%
754 3.4%
6,337 22.0%

1980
NumberPercent
34.1
20,975 28.2%
53,274 71.8%
6,651 9.0%
24,746
2.93
20,442 82.6%
18,479 90.4%
888 4.3%
4,304 17.4%

2022 Housing Data for Northfield township, IL

Housing Data
 Number%
Housing Units38,059 
Median Value$604,100 
Occupied35,07592.2%
Vacant2,9847.8%
Owned27,80079.3%
Rented7,27520.7%
Median Rent$1,776 
Single-Family Units26,20268.8%
    Detached21,31956.0%
    Attached4,88312.8%
Buldings with 5+ Units10,50827.6%
Mobile Homes4191.1%

2022 Income & Employment Data for Northfield township, IL

Household Income
RangeNumber%
Less than $10,0001,2783.6%
$10,000 to $14,9996411.8%
$15,000 to $19,9995641.6%
$20,000 to $24,9998542.4%
$25,000 to $29,9998282.4%
$30,000 to $34,9999502.7%
$35,000 to $39,9991,0252.9%
$40,000 to $44,9996902.0%
$45,000 to $49,9999142.6%
$50,000 to $59,9991,7224.9%
$60,000 to $74,9991,7264.9%
$75,000 to $99,9993,0108.6%
$100,000 to $124,9992,5947.4%
$125,000 to $149,9992,8168.0%
$150,000 to $199,9993,4869.9%
$200,000 or more11,97734.1%
Median Household Income130,551 
Per Capita Income76,728 
Welfare Households
 Number%
SSI1,2013.4%
Public Assistance5631.6%
Public Asst. or Food Stamps1,8445.3%
Labor Force, Ages 25-64
 Number%
Employed34,56574.2%
Unemployed1,3913.0%
In Armed Forces960.2%
Total Labor Force36,05277.4%
Not in Labor Force10,51422.6%
Real Unemployment Rate 25.6%
Class of Worker
 MaleFemale% Male
Private Sector15,37212,07656.0%
Non-Profit1,4742,28939.2%
Self-Employed4,6992,92061.7%
Local Government8921,43138.4%
State Government35636749.2%
Federal Government29323355.7%
Total Private + Self20,07114,99657.2%
Total Non-Profit + Govt.3,0154,32041.1%
Total23,08619,31654.4%
Pct. Govt.8.4%  
Occupation
 Number%
Management, Business, Science, Arts12,13028.6%
Sales and Office Occupations8,26119.5%
Professional, Technical14,46834.1%
Service Occupations3,6978.7%
Farming, Forestry, Fishing230.1%
All others3,9129.2%
White Collar 82.1%
Industry
 Number%
Professional, scientific, technical6,40715.1%
Health care and social assistance5,65313.3%
Finance and insurance4,74511.2%
Educational services4,1079.7%
Manufacturing4,0469.5%
Retail trade3,9629.3%
Other services2,0704.9%
Construction1,6193.8%
Transportation and warehousing1,5883.7%
Administrative, support, waste mgmt.1,3963.3%
Accommodation and food services1,3933.3%
Wholesale trade1,3443.2%
Real estate and rental and leasing1,2533.0%
Arts, entertainment, recreation1,0232.4%
Information8862.1%
Public administration6971.6%
Utilities1400.3%
Agriculture, forestry, fishing, hunting860.2%
Management530.1%

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

Hispanic Breakdown
CountryNumber%
Mexican3,7134.11%
Puerto Rican4210.47%
Cuban2450.27%
Dominican90.01%
Total Central American4870.54%
Costa Rican00.00%
Guatemalan1820.20%
Honduran00.00%
Nicaraguan00.00%
Panamanian00.00%
Salvadoran3050.34%
Other Central American00.00%
Total South American5060.56%
Argentinean410.05%
Bolivian490.05%
Chilean320.04%
Colombian2010.22%
Ecuadorian1380.15%
Paraguayan100.01%
Peruvian120.01%
Uruguayan230.03%
Venezuelan00.00%
Other South American00.00%
Other Hispanic1770.20%
Asian Breakdown
CountryNumber%
Korean5,1895.74%
Indian4,1184.56%
Chinese2,5182.79%
Mongolian1,3271.47%
Filipino1,0911.21%
Taiwanese4350.48%
Japanese2470.27%
Thai1970.22%
Vietnamese900.10%
Language Spoken at Home
LanguageNumber%
English60,51370.6%
Russian, Polish, other Slavic6,8027.9%
Other Indo-European4,6235.4%
Korean3,7774.4%
Spanish3,4154.0%
Other Asian2,2412.6%
Chinese1,9032.2%
Tagalog8811.0%
Other5050.6%
Ancestry
CountryNumber%
German14,60016.2%
Irish9,89210.9%
Polish7,8988.7%
English5,0335.6%
Italian4,9485.5%
Russian4,6215.1%
American3,4073.8%
Greek2,8473.1%
European2,0392.3%
Swedish2,0192.2%
Eastern European1,8422.0%
French1,7291.9%
Ukrainian1,1461.3%
Czech1,1121.2%
Norwegian1,1061.2%
Citizenship & Nativity
 Number%
U.S. citizen85,35694.4%
Not a citizen5,0425.6%
Native70,08077.5%
Foreign-born20,31822.5%

2022 Educational Attainment Data for Northfield township, IL

Educational Attainment, Population 25 Years and Older
< 9 Years9-12 YearsH.S. Grad or GEDSome CollegeBach. DegreeGrad Degree
1,204 1.9%1,025 1.6%6,594 10.2%11,053 17.0%22,089 34.1%22,880 35.3%
  Average years of education: 15.7
Population 25 Years and Older
< 9 Years 1,204 1.9%
9-12 Years 1,025 1.6%
H.S. Grad or GED 6,594 10.2%
Some College 11,053 17.0%
Bach. Degree 22,089 34.1%
Grad Degree 22,880 35.3%
Average years of education: 15.7

Source for the above data: U.S. Census Bureau / American Community Survey (5 year-estimates)

Historical Presidential Election Results for Northfield township, IL

Recent Trends
VotesΔ MarginSwing %
2020 vs. 2016 R +3,128 D +2,807 R + 0.2%
D +5,935
2020 vs. 2012 R -2,005 D +14,041 D + 25.5%
D +12,036
2020 vs. 2008 R +199 D +7,850 D + 11.8%
D +8,049
2016 vs. 2008 R -2,929 D +5,043 D + 12.0%
D +2,114
How to interpret this table


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

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St) 		Diff
(US) 		PSV
2020 75% Joe Biden (D) 34,627 65.0% Donald Trump* (R) 17,801 33.4% 852 1.6% 53,280 -7 -13 0.88%
2016 68% Hillary Clinton (D) 28,692 61.6% Donald Trump (R) 14,673 31.5% 3,245 7.0% 46,610 -7 -14 0.83%
2012 65% Barack Obama* (D) 22,591 52.6% Mitt Romney (R) 19,806 46.1% 534 1.2% 42,931 5 -1 0.82%
2008 69% Barack Obama (D) 26,578 59.7% John McCain (R) 17,602 39.5% 367 0.8% 44,547 3 -6 0.81%
2004 69% John Kerry (D) 22,826 52.2% George W. Bush* (R) 20,546 47.0% 317 0.7% 43,689 3 -4 0.83%
2000 63% Albert Gore, Jr. (D) 20,562 52.3% George W. Bush (R) 17,931 45.6% 841 2.1% 39,334 3 -2 0.83%
* incumbent         PSV: percent of state vote



2020 President, Northfield township
CandidateVotesPct
Joe Biden (D) 34,627 65.0%
Donald Trump* (R) 17,801 33.4%
Jo Jorgensen (Lbt) 512 1.0%
Other 340 0.6%
TOTAL 53,280
Turnout: 75% Diff (St): -7 Diff (US): -13


2016 President, Northfield township
CandidateVotesPct
Hillary Clinton (D) 28,692 61.6%
Donald Trump (R) 14,673 31.5%
Gary Johnson (Lbt) 1,944 4.2%
Other 1,301 2.8%
TOTAL 46,610
Turnout: 68% Diff (St): -7 Diff (US): -14


2012 President, Northfield township
CandidateVotesPct
Barack Obama* (D) 22,591 52.6%
Mitt Romney (R) 19,806 46.1%
Other 534 1.2%
TOTAL 42,931
Turnout: 65% Diff (St): 5 Diff (US): -1


2008 President, Northfield township
CandidateVotesPct
Barack Obama (D) 26,578 59.7%
John McCain (R) 17,602 39.5%
Other 367 0.8%
TOTAL 44,547
Turnout: 69% Diff (St): 3 Diff (US): -6


2004 President, Northfield township
CandidateVotesPct
George W. Bush* (R) 20,546 47.0%
John Kerry (D) 22,826 52.2%
Other 317 0.7%
TOTAL 43,689
Turnout: 69% Diff (St): 3 Diff (US): -4


2000 President, Northfield township
CandidateVotesPct
George W. Bush (R) 17,931 45.6%
Albert Gore, Jr. (D) 20,562 52.3%
Ralph Nader (Grn) 679 1.7%
Other 162 0.4%
TOTAL 39,334
Turnout: 63% Diff (St): 3 Diff (US): -2
* incumbent

Historical Statewide Election Results for Northfield township, IL

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

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2022 S3 52% Tammy Duckworth* (D) 24,065 65.7% Kathy Salvi (R) 12,093 33.0% 481 [+] 1.3% 36,639 -8 0.89%
2022 G 51% J.B. Pritzker* (D) 24,108 66.1% Darren Bailey (R) 11,422 31.3% 946 [+] 2.6% 36,476 -11 0.89%
2020 S2 74% Richard Durbin* (D) 31,935 60.7% Mark Curran (R) 19,228 36.5% 1,489 [+] 2.8% 52,652 -2 0.88%
2018 G 59% J.B. Pritzker (D) 21,455 52.4% Bruce Rauner* (R) 18,382 44.9% 1,096 [+] 2.7% 40,933 6 0.90%
2016 S3 67% Tammy Duckworth (D) 22,397 48.6% Mark Kirk* (R) 22,247 48.3% 1,441 [+] 3.1% 46,085 8 0.84%
2014 S2 48% Richard Durbin* (D) 17,197 53.6% Jim Oberweis (R) 14,131 44.0% 782 [+] 2.4% 32,110 1 0.89%
2014 G 48% Bruce Rauner (R) 19,629 60.8% Pat Quinn* (D) 12,286 38.1% 346 [+] 1.1% 32,261 11 0.89%
*: 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