Affordable Housing Hub

Affordable Housing in Williamson County, Illinois

11 cities with 656 housing listings · Pop. 46,747

656
Total Listings
11
Cities
623
Public Housing
11
LIHTC
22
Authorities
1
Open Waitlists

1 waitlist is currently open in Williamson County

Apply before waitlists close. Check each listing for details and deadlines.

Fair Market Rent - Williamson County, IL

FMR represents the estimated amount needed to cover rent and utilities for a moderately-priced unit in this area.

BedroomsFMR
Studio/Efficiency$743
1 Bedroom$744
2 Bedroom$978
3 Bedroom$1,313
4 Bedroom$1,561

Income Limits - Williamson County, IL

Annual income limits by household size used to determine eligibility for affordable housing programs.

1 Person
Extremely Low (30%)
$14,600
Very Low (50%)
$24,300
Low (80%)
$38,850
2 Persons
Extremely Low (30%)
$17,420
Very Low (50%)
$27,800
Low (80%)
$44,400
3 Persons
Extremely Low (30%)
$21,960
Very Low (50%)
$31,250
Low (80%)
$49,950
4 Persons
Extremely Low (30%)
$26,500
Very Low (50%)
$34,700
Low (80%)
$55,500
5 Persons
Extremely Low (30%)
$31,040
Very Low (50%)
$37,500
Low (80%)
$59,950
6 Persons
Extremely Low (30%)
$35,580
Very Low (50%)
$40,300
Low (80%)
$64,400
7 Persons
Extremely Low (30%)
$40,120
Very Low (50%)
$43,050
Low (80%)
$68,850
8 Persons
Extremely Low (30%)
$44,660
Very Low (50%)
$45,850
Low (80%)
$73,300

All Cities in Williamson County

Frequently Asked Questions About Housing in Williamson County, IL

How many affordable housing options are in Williamson County, Illinois?+

Williamson County, Illinois has 656 affordable housing listings across 11 cities, with a total of 1,577 housing units. This includes 623 public housing, 11 LIHTC, and 22 housing authority listings.

What cities in Williamson County have affordable housing?+

Williamson County has affordable housing in 11 cities. The top cities include Herrin, Johnston City, Marion, Carterville, Hurst. Browse the city listings on this page to see all available options by location.

What are the Fair Market Rents in Williamson County, Illinois?+

The HUD Fair Market Rent (FMR) for Williamson County, Illinois is: Studio: $743, 1BR: $744, 2BR: $978, 3BR: $1313, 4BR: $1561. FMR represents the estimated amount needed to cover rent and utilities for a moderately-priced unit. Subsidized housing typically charges 30% of the tenant's income.

What are the income limits for affordable housing in Williamson County, Illinois?+

For a 4-person household in Williamson County, Illinois: Extremely Low Income (30% AMI): $26,500, Very Low Income (50% AMI): $34,700, Low Income (80% AMI): $55,500. These HUD-set limits determine eligibility for various housing programs and are updated annually.

How do I apply for affordable housing in Williamson County, Illinois?+

To apply for affordable housing in Williamson County, Illinois: 1) Browse the listings on this page to find properties in your preferred city, 2) Contact the property or housing authority directly, 3) Complete their application, and 4) Provide proof of income and household size. Waitlist times vary — apply to multiple properties to maximize your chances.

What types of housing programs are available in Williamson County, Illinois?+

Williamson County, Illinois offers three main types of affordable housing: Public Housing (623 listings) — government-owned properties with income-based rent; LIHTC (11 listings) — privately owned apartments built with tax credits, offering below-market rents; and Housing Authorities (22 listings) — agencies administering Section 8 vouchers and public housing programs.

Are there open waitlists for affordable housing in Williamson County, Illinois?+

Yes, there are currently 1 housing authority with open waitlists in Williamson County, Illinois. Browse the city listings below and look for the waitlist status badges to find open applications. Waitlist availability changes frequently, so check back often or contact the housing authority directly.

How large is the population of Williamson County?+

Williamson County has an estimated population of 46,747 across 11 cities. With 656 affordable housing properties serving the area, the county provides a range of housing assistance options for eligible residents.

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