The Town FilesHerrin, Illinois
City in Williamson County · population 12,352 (2020 Census)
- Median home
- $113,300
- Household income
- $59,975
- Jan low / Jul high
- 23° / 88°
- Snow a year
- 10 in
- Tornadoes ≤10 mi since 1950
- 22
- Median age
- 41.2
Herrin is a city of 12,352 people in Williamson County, Illinois. The median home is worth $113,300, below the typical Illinois town ($156,600). It ranks better for cycling than 93% of Illinois towns, hipper than 84% of Illinois towns, more walkable than 76% of Illinois towns.
How Herrin ranks
Percentile among Illinois towns with at least 500 people on The Town Files lifestyle rankings. 50 is typical for the state; 90 means better than 90% of Illinois towns.
Homes and cost of living
The median home in Herrin is worth $113,300, below the typical Illinois town ($156,600). Homes cost about 1.9 times the median household income of $59,975, which is more affordable than 68% of Illinois towns. Median rent is $1,002 a month. 65.7% of households own their home.
| Housing | Herrin | Typical Illinois town |
|---|---|---|
| Median home value | $113,300 | $156,600 |
| Median rent | $1,002 | $960 |
| Median household income | $59,975 | $72,500 |
| Home value ÷ income | 1.9× | 2.2× |
| Homeownership | 65.7% | 76.6% |
| Median year built | 1969 | 1967 |
| Seasonal / vacation homes | 0.1% | — |
Who lives in Herrin
| People | Herrin | Typical Illinois town |
|---|---|---|
| Median age | 41.2 | 40.4 |
| Age 65 and over | 19.1% | 18.7% |
| Under 18 | 20.8% | — |
| Bachelor's degree or higher | 22.8% | 21.8% |
| Below the poverty line | 14.5% | 9.9% |
| Veterans | 7.7% | — |
| Born outside the U.S. | 3.4% | — |
| Work from home | 10.9% | 8.9% |
| Average commute | 21.9 min | 26.1 min |
| Homes with broadband | 87.8% | 90.4% |
Weather in Herrin
July highs average 88.1°F and January lows 23.4°F. About 49.0 inches of rain and melted snow fall a year, with 9.8 inches of snow (typical Illinois town: 24.2 in). Expect about 38 days a year at 90°F or hotter and 103 nights at or below freezing.
Tornadoes, storms and disasters
22 tornadoes have passed within 10 miles of Herrin since 1950, compared with 27 for the typical Illinois town. 8 rated (E)F2 or stronger. The strongest, an EF4, struck on May 16, 2025 about 9.8 miles from the town center. Tornadoes within 10 miles have caused 21 deaths and 405 injuries since 1950. The most recent was on May 16, 2025.
Hail of 1 inch or larger has been reported within 10 miles 79 times; the largest was 3.00 inches on June 30, 2023.
Severe weather in Williamson County since 1996
Williamson County has been included in 9 federal disaster or emergency declarations since 1953, most often for tornado, hurricane, snowstorm.
| Declared | Incident | Declaration |
|---|---|---|
| March 26, 2020 | Biological | DR-4489: Covid-19 Pandemic |
| March 13, 2020 | Biological | EM-3435: Covid-19 |
| June 7, 2011 | Severe Storm | DR-1991: Severe Storms And Flooding |
| July 2, 2009 | Severe Storm | DR-1850: Severe Storms, Flooding, And Tornadoes |
| September 7, 2005 | Hurricane | EM-3230: Hurricane Katrina Evacuation |
Jobs and pay in Williamson County
Williamson County had 28,465 jobs in 2024, paying an average of $53,081 a year. Unemployment was 4.4% in 2023; in Herrin itself the ACS puts it at 5.9%.
Public schools in Herrin
4 public schools with 2,358 students, about 13.5 students per teacher.
| School | Grades | Students | Per teacher |
|---|---|---|---|
| Herrin C U S D 4 Elem School | 2-5 | 721 | 14.1 |
| Herrin High School | 9-12 | 667 | 14.2 |
| Herrin Middle School | 6-8 | 510 | 12.1 |
| North Side Primary Center | PK-1 | 460 | 13.1 |
Towns near Herrin
- Carterville, IL3.8 mi · 5,848 people · home $197,100
- Johnston City, IL5.7 mi · 3,384 people · home $88,100
- Marion, IL6.6 mi · 16,855 people · home $158,300
- West Frankfort, IL8.9 mi · 7,275 people · home $81,200
- Carbondale, IL11.8 mi · 21,857 people · home $127,900
- Christopher, IL12.0 mi · 2,697 people · home $66,600
- Benton, IL16.1 mi · 6,709 people · home $87,200
- Murphysboro, IL16.6 mi · 7,093 people · home $85,900
Herrin questions
Is Herrin, Illinois a good place to retire?
On The Town Files lifestyle rankings, Herrin scores better for retirees than 46% of Illinois towns and quieter than 32%. 19.1% of residents are 65 or older (median age 41.2).
How much does a house cost in Herrin?
The median owner-occupied home in Herrin is valued at $113,300 (Census ACS 2020–2024), against a median household income of $59,975, so homes cost about 1.9 times income. Median rent is $1,002 a month.
What is the weather like in Herrin?
July highs average 88.1°F and January lows 23.4°F (NOAA 1991–2020 normals). It gets about 49.0 inches of precipitation a year and 9.8 inches of snow.
Does Herrin get tornadoes?
22 tornadoes have passed within 10 miles of Herrin since 1950 (NOAA Storm Events); the strongest was an EF4 on May 16, 2025. The typical Illinois town has had 27.
- U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024)
- U.S. Census Bureau, 2020 Census and 2025 Gazetteer (2020 / 2025)
- NOAA NCEI U.S. Climate Normals (1991–2020)
- NOAA NCEI Storm Events Database (1950–2026)
- FEMA OpenFEMA Disaster Declarations (this product uses the FEMA OpenFEMA API but is not endorsed by FEMA) (1953–2026)
- NCES Common Core of Data (2023–24)
- BLS Quarterly Census of Employment and Wages; USDA ERS county unemployment (BLS LAUS) (2000–2024)
- The Town Files lifestyle rankings, built from federal demographic, school, crime and housing data (2025)