Sangamon County, IL

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Sangamon County, Illinois demographics

Population: 196,759
Median age: 40.5

Median household income: 66,149

Demographics, population, home values, social and economic characteristics of Sangamon County, Illinois.

Population

2021196,759
2020195,963
2019196,861
2018197,661
2017198,134
2016198,639
2015199,016
2014198,808
2013198,269
2012197,474
2011196,393
2010195,288
2009194,049

Sangamon County, IL cities

Auburn city - 4,563

Berlin village - 135

Buffalo village - 360

Cantrall village - 126

Chatham village - 14,245

Clear Lake village - 458

Curran village - 197

Dawson village - 649

Divernon village - 1,182

Grandview village - 1,351

Illiopolis village - 886

Jerome village - 2,049

Leland Grove city - 1,336

Loami village - 940

Mechanicsburg village - 828

New Berlin village - 1,256

Pawnee village - 2,573

Pleasant Plains village - 767

Riverton village - 3,525

Rochester village - 3,940

Sherman village - 4,061

Southern View village - 1,642

Spaulding village - 927

Springfield city - 114,672

Thayer village - 577

Virden city - 3,341

Williamsville village - 1,452

Sangamon County, IL ZIP Codes

Census data for Sangamon County, Illinois

Demographic and housing estimates in Sangamon County, Illinois

Total population
Total population196,759
Male94,933
Female101,826
Population by age
Total population196,759
Under 5 years11,177
5 to 9 years12,429
10 to 14 years12,372
15 to 19 years12,391
20 to 24 years11,398
25 to 34 years24,312
35 to 44 years24,651
45 to 54 years24,806
55 to 59 years14,695
60 to 64 years13,287
65 to 74 years21,274
75 to 84 years10,002
85 years and over3,965
Median age (years)40.5
Under 18 years43,924
16 years and over157,959
18 years and over152,835
21 years and over145,872
62 years and over43,156
65 years and over35,241
Population by race
Total population196,759
One race188,980
   White158,534
   Black or African American25,084
   American Indian and Alaska Native171
   Asian4,212
   Native Hawaiian and Other Pacific Islander40
   Some other race939
Two or more races7,779
Citizen, voting age population
Citizen, VOTING AGE 18 and over population150,240
Male Citizen, VOTING AGE 18 and over population71,136
Female Citizen, VOTING AGE 18 and over population79,104

Social characteristics in Sangamon County, Illinois

Households by type
Total households84,630
Family households (families)35,207
Married-couple family5,513
Male householder, no wife present, family16,905
Female householder, no husband present, family13,089
Nonfamily households27,005
Average household size25,173
Average family size2.28

Economic characteristics in Sangamon County, Illinois

Income and benefits (in inflation-adjusted dollars)
Total households84,630
Less than $10,0005,289
$10,000 to $14,9993,741
$15,000 to $24,9996,679
$25,000 to $34,9997,235
$35,000 to $49,9999,751
$50,000 to $74,99913,657
$75,000 to $99,99911,763
$100,000 to $149,99914,919
$150,000 to $199,9996,236
$200,000 or more5,360
Median household income (dollars)66,149

Housing characteristics in Sangamon County, Illinois

Housing occupancy
Total housing units92,702
Occupied housing units84,630
Vacant housing units8,072
Units in structure
Total housing units92,702
1-unit, detached67,360
1-unit, attached4,614
2 units3,188
3 or 4 units2,917
5 to 9 units3,857
10 to 19 units2,668
20 or more units4,229
Mobile home3,858
Boat, RV, van, etc.11
Year structure built
Total housing units92,702
Built 2014 or later36
Built 2010 to 20133,844
Built 2000 to 20099,257
Built 1990 to 199912,042
Built 1980 to 19898,140
Built 1970 to 197916,056
Built 1960 to 196911,109
Built 1950 to 195910,493
Built 1940 to 19495,675
Built 1939 or earlier16,050
Rooms
Total housing units92,702
1 room1,097
2 rooms1,276
3 rooms6,201
4 rooms15,899
5 rooms18,529
6 rooms16,368
7 rooms11,435
8 rooms8,574
9 rooms or more13,323
Median rooms5.7
Bedrooms
Total housing units92,702
No bedroom1,198
1 bedroom8,346
2 bedrooms27,249
3 bedrooms38,118
4 bedrooms14,437
5 or more bedrooms3,354
Housing tenure
Occupied housing units84,630
Owner-occupied59,073
Renter-occupied25,557
Average household size of owner-occupied unit2.35
Average household size of renter-occupied unit2.10
Year householder moved into unit
Occupied housing units84,630
Moved in 2017 or later8,511
Moved in 2015 to 201624,604
Moved in 2010 to 201413,825
Moved in 2000 to 200918,368
Moved in 1990 to 199910,427
Moved in 1989 and earlier8,895
Value
Owner-occupied units59,073
Less than $50,0004,267
$50,000 to $99,99913,291
$100,000 to $149,99912,534
$150,000 to $199,99910,390
$200,000 to $299,99911,418
$300,000 to $499,9995,724
$500,000 to $999,9991,209
$1,000,000 or more240
Median (dollars)147,600
Mortgage status
Owner-occupied units59,073
Housing units with a mortgage35,779
Housing units without a mortgage23,294
Gross rent
Occupied units paying rent24,602
Less than $5002,353
$500 to $99914,208
$1,000 to $1,4996,378
$1,500 to $1,9991,186
$2,000 to $2,499204
$2,500 to $2,999156
$3,000 or more117
Median (dollars)861
No rent paid955

Demographic data for Sangamon County, IL and each city in the county. Lists of cities by population, wealth and poverty in Sangamon County, IL.

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