2022 population: 66,695 ( 338 from 2010 , 459 from 2020)
Land area: 420.2 square miles
Population density: 158.7 persons per square mile

2022 Census data
White:	59,058	88.55%	2.7%
Black:	3,232	4.85%	28.6%
Indian:	225	0.34%	9.2%
Asian:	926	1.39%	63.9%
2+ races:	1,249	1.87%	25.4%
Hispanic:	2,005	3.01%	54.1%

Total non-White:	7,637	11.45%	35.5%

2020-2022 Components	Number	Rate
Births:	1,483	11.0
Deaths:	1,892	14.1
Net Migration:	-165	-1.2
Net Immigration:	83	0.6

Change in White population:	-1,661	-2.5
Change in Non-White pop.:	1,999	3.0

Race Breakdown with Components of Population Change

[Display all years]

Year:

Total population:

White:

Black:

Indian:

Asian:

2+ races:

Hispanic:

Total non-White:

2010
66,357
60,719	91.50%
2,514	3.79%
206	0.31%
565	0.85%
996	1.50%
1,301	1.96%
5,638	8.50%

2000
61,296
58,006	94.63%
1,498	2.44%
149	0.24%
320	0.52%
528	0.86%
763	1.24%
3,290	5.37%

1990
57,733
55,792	96.64%
1,113	1.93%
98	0.17%
363	0.63%
n/a
367	0.64%
1,941	3.36%

1980
56,538
55,289	97.79%
777	1.37%
55	0.10%
84	0.15%
n/a
314	0.56%
1,249	2.21%

1970
49,021
47,962	97.84%
755	1.54%
23	0.05%
30	0.06%
n/a
231	0.47%
1,059	2.16%

Decade:

Components:

Births:

Deaths:

Net Migration:

Net Immigration:

Change in White population:

Change in Non-White pop.:

Number	Rate
2000's
7,090	11.6
6,849	11.2
3,831	6.2
75	0.1

2,713	4.4
2,348	3.8

Number	Rate
1990's
7,085	12.3
7,018	12.2
3,611	6.3
55	0.1

2,214	3.8
1,349	2.3

Number	Rate
1980's
7,428	13.1
6,529	11.5
503	0.9
n/a

503	0.9
692	1.2

Number	Rate
1970's
n/a
n/a
5,933	12.1
n/a

7,327	14.9
190	0.4

Age, Family & Household Data for Williamson County, 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
41.2
14,474	21.7%
52,221	78.3%
12,920	19.4%

28,521
2.28

17,842	62.6%
13,249	74.3%
1,636	9.2%
10,679	37.4%

2010
Number	Percent
40.1
14,692	22.1%
51,665	77.9%
10,837	16.3%

27,421
2.35

17,999	65.6%
13,545	75.3%
1,898	10.5%
9,422	34.4%

2000
Number	Percent
38.7
14,047	22.9%
47,249	77.1%
10,126	16.5%

25,464
2.34

17,222	67.6%
13,904	80.7%
1,655	9.6%
8,242	32.4%

1990
Number	Percent
36.2
13,876	24.0%
43,857	76.0%
9,749	16.9%

23,156
2.44

16,414	70.9%
13,732	83.7%
1,326	8.1%
6,742	29.1%

1980
Number	Percent
33.3
14,764	26.1%
41,774	73.9%
8,545	15.1%

21,809
2.54

15,879	72.8%
13,889	87.5%
870	5.5%
5,930	27.2%

2022 Housing Data for Williamson County, IL

Household Income
Range	Number	%
Less than $10,000	1,609	5.6%
$10,000 to $14,999	1,278	4.5%
$15,000 to $19,999	1,300	4.6%
$20,000 to $24,999	1,153	4.0%
$25,000 to $29,999	1,517	5.3%
$30,000 to $34,999	1,059	3.7%
$35,000 to $39,999	1,240	4.3%
$40,000 to $44,999	1,260	4.4%
$45,000 to $49,999	1,394	4.9%
$50,000 to $59,999	2,393	8.4%
$60,000 to $74,999	2,568	9.0%
$75,000 to $99,999	3,651	12.8%
$100,000 to $124,999	2,825	9.9%
$125,000 to $149,999	1,804	6.3%
$150,000 to $199,999	1,963	6.9%
$200,000 or more	1,507	5.3%

Median Household Income	60,325
Per Capita Income	34,810

Cost of Living Index (100 = average)
Compared to state	89
Compared to U.S.	87

Welfare Households
	Number	%
SSI	974	3.4%
Public Assistance	980	3.4%
Public Asst. or Food Stamps	4,506	15.8%

Labor Force, Ages 25-64
	Number	%
Employed	27,844	69.2%
Unemployed	1,322	3.3%
In Armed Forces	118	0.3%

Total Labor Force	29,284	72.8%
Not in Labor Force	10,960	27.2%

Real Unemployment Rate		30.5%

Class of Worker
	Male	Female	% Male
Private Sector	10,303	7,713	57.2%
Non-Profit	992	2,265	30.5%
Self-Employed	1,666	1,273	56.7%

Local Government	946	1,712	35.6%
State Government	1,335	1,251	51.6%
Federal Government	561	365	60.6%

Total Private + Self	11,969	8,986	57.1%
Total Non-Profit + Govt.	3,834	5,593	40.7%
Total	15,803	14,579	52.0%

Pct. Govt.	20.3%

Occupation
	Number	%
Management, Business, Science, Arts	4,609	15.2%
Sales and Office Occupations	5,923	19.5%
Professional, Technical	6,982	23.0%
Service Occupations	6,202	20.4%
Farming, Forestry, Fishing	170	0.6%
All others	6,671	22.0%

White Collar		57.6%

Industry
	Number	%
Health care and social assistance	5,573	18.3%
Educational services	3,608	11.9%
Retail trade	3,298	10.9%
Manufacturing	2,425	8.0%
Accommodation and food services	2,170	7.1%
Public administration	1,777	5.8%
Finance and insurance	1,690	5.6%
Construction	1,605	5.3%
Other services	1,494	4.9%
Transportation and warehousing	1,192	3.9%
Professional, scientific, technical	910	3.0%
Administrative, support, waste mgmt.	887	2.9%
Wholesale trade	798	2.6%
Real estate and rental and leasing	782	2.6%
Agriculture, forestry, fishing, hunting	560	1.8%
Arts, entertainment, recreation	529	1.7%
Information	428	1.4%
Utilities	330	1.1%
Mining, quarrying, oil/gas extraction	315	1.0%
Management	16	0.1%

Hispanic Breakdown
Country	Number	%
Mexican	1,337	1.99%
Puerto Rican	237	0.35%
Cuban	54	0.08%
Dominican	0	0.00%

Total Central American	166	0.25%
Costa Rican	6	0.01%
Guatemalan	44	0.07%
Honduran	40	0.06%
Nicaraguan	49	0.07%
Panamanian	15	0.02%
Salvadoran	12	0.02%
Other Central American	0	0.00%

Total South American	32	0.05%
Argentinean	0	0.00%
Bolivian	0	0.00%
Chilean	0	0.00%
Colombian	32	0.05%
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	93	0.14%

Asian Breakdown
Country	Number	%
Chinese	350	0.52%
Indian	206	0.31%
Filipino	152	0.23%
Vietnamese	113	0.17%
Indonesian	65	0.10%
Cambodian	41	0.06%
Japanese	29	0.04%
Taiwanese	19	0.03%
Korean	9	0.01%

Language Spoken at Home
Language	Number	%
English	61,025	96.3%
Spanish	1,030	1.6%
Chinese	269	0.4%
Other Indo-European	243	0.4%
Other Asian	240	0.4%
German, other Germanic	120	0.2%
Tagalog	97	0.2%
Russian, Polish, other Slavic	95	0.1%
Other	71	0.1%

Ancestry
Country	Number	%
German	10,699	15.9%
Irish	8,879	13.2%
English	8,520	12.7%
American	4,365	6.5%
Italian	3,426	5.1%
French	1,563	2.3%
Polish	1,457	2.2%
Scottish	1,169	1.7%
European	953	1.4%
Norwegian	806	1.2%
Scotch-Irish	681	1.0%
Dutch	639	1.0%
Welsh	545	0.8%
Swedish	417	0.6%
British	374	0.6%

Citizenship & Nativity
	Number	%
U.S. citizen	66,286	98.8%
Not a citizen	834	1.2%

Native	65,635	97.8%
Foreign-born	1,485	2.2%

Educational Attainment, Population 25 Years and Older
1,031	2.1%	2,450	5.1%	13,965	29.1%	17,516	36.5%	7,790	16.2%	5,215	10.9%
Average years of education: 13.6

Population 25 Years and Older
< 9 Years	1,031	2.1%
9-12 Years	2,450	5.1%
H.S. Grad or GED	13,965	29.1%
Some College	17,516	36.5%
Bach. Degree	7,790	16.2%
Grad Degree	5,215	10.9%
Average years of education: 13.6

Labor Force Data from the Bureau of Labor Statistics
Year	Labor Force	Employed	Unemployed	Unemp. Rate	State Avg.
1990	27,075	24,592	2,483	9.2%	6.3%
1991	26,702	24,181	2,521	9.4%	7.3%
1992	27,258	24,364	2,894	10.6%	7.9%
1993	27,583	24,475	3,108	11.3%	7.5%
1994	27,127	24,609	2,518	9.3%	5.8%
1995	26,941	24,846	2,095	7.8%	5.2%
1996	27,362	25,086	2,276	8.3%	5.3%
1997	27,644	25,763	1,881	6.8%	4.8%
1998	28,576	26,644	1,932	6.8%	4.5%
1999	28,992	27,435	1,557	5.4%	4.4%

2000	29,997	28,244	1,753	5.8%	4.4%
2001	29,824	28,146	1,678	5.6%	5.4%
2002	30,416	28,702	1,714	5.6%	6.6%
2003	31,088	28,970	2,118	6.8%	6.7%
2004	31,628	29,586	2,042	6.5%	6.2%
2005	33,565	31,799	1,766	5.3%	5.7%
2006	35,551	33,891	1,660	4.7%	4.6%
2007	36,212	33,856	2,356	6.5%	5.1%
2008	35,312	32,820	2,492	7.1%	6.5%
2009	34,559	31,333	3,226	9.3%	10.2%

2010	32,485	29,292	3,193	9.8%	10.5%
2011	32,317	29,384	2,933	9.1%	9.8%
2012	31,721	28,964	2,757	8.7%	9.0%
2013	31,456	28,631	2,825	9.0%	9.1%
2014	31,389	29,133	2,256	7.2%	7.2%
2015	31,983	30,002	1,981	6.2%	6.0%
2016	32,459	30,464	1,995	6.1%	5.9%
2017	31,852	30,214	1,638	5.1%	5.0%
2018	32,205	30,585	1,620	5.0%	4.4%
2019	32,221	30,902	1,319	4.1%	4.0%

2020	31,533	28,794	2,739	8.7%	9.5%
2021	31,203	29,432	1,771	5.7%	6.1%
2022	30,952	29,632	1,320	4.3%	4.6%
2023	31,045	29,675	1,370	4.4%	4.5%

Housing Data
	Number	%
Housing Units	31,811
Median Value	$139,500

Occupied	28,521	89.7%
Vacant	3,290	10.3%

Owned	20,237	71.0%
Rented	8,284	29.0%
Median Rent	$824

Single-Family Units	23,808	74.8%
Detached	23,302	73.3%
Attached	506	1.6%
Buldings with 5+ Units	1,754	5.5%
Mobile Homes	2,396	7.5%

Williamson County, IL

Race Breakdown with Components of Population Change

Age, Family & Household Data for Williamson County, IL

2022 Housing Data for Williamson County, IL

2022 Income & Employment Data for Williamson County, IL

2022 Ancestry, Citizenship & Language Data for Williamson County, IL

2022 Educational Attainment Data for Williamson County, IL

Historical Labor Force Data for Williamson County, IL