Residential delivery area · Illinois
ZIP Code 62918: Carterville, IL
ZIP code 62918 uses the postal name Carterville, Illinois and lies entirely in Williamson County (Census 2020 ZIP-county file). About 11,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $70,920 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Carterville (14%), Crainville (4%), Cambria (3%) and Blairsville (3%), and 1% in smaller places; 75% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Carterville · its only residential ZIP
- County
- Williamson County
- Census places
- Carterville (14%); Crainville (4%); Cambria (3%); Blairsville (3%) census-designated place
- Micro area
- Marion-Herrin, IL
- House district
- IL-12 119th Congress
- State
- Illinois
- Time zone
- Central
- Land area
- 37.5 sq mi · 284 people per sq mi
Where is ZIP code 62918?
62918 centers on 37.786°, -89.086° and covers 37.5 square miles of land plus 2.4 of water. It borders 10 ZIP codes: 62921, 62915, 62948, 62949, 62999, 62924, 62901, 62902, 62983, 62959.
The map draws ZIP code areas only. For the streets inside 62918, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 62918 compare with the rest of Williamson County?
| Measure | 62918 | In Williamson County | In IL |
|---|---|---|---|
| People (ACS 2020-2024) | 10,658 | 4th of 21 | 356th of 1,396 |
| Median household income | $71k | 5th of 15 | 503rd of 797 |
| Median home value | $200k | 1st of 15 | 389th of 842 |
Its median household income is higher than in 48% of U.S. residential ZIP codes, and it is denser than 66% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 62918?
The 2020 Census counted 10,538 people in 62918; the ACS, which samples households over 2020-2024, estimates 10,658. Between the 2010 and 2020 censuses its population grew 7.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 10,658
- 2020 Census count
- 10,538+7.6% since 2010 (9,793)
- Households
- 4,521
- Median age
- 38.0
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 62918?
Of the 10,658 people the ACS estimates in 62918, 24.7% are under 18 and 17.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (88.8%).
- Under 1824.7%
- 18 to 6458.2%
- 65 and older17.1%
- White, not Hispanic88.8%
- Hispanic or Latino3.6%
- Black, not Hispanic2.8%
- Other or two or more2.4%
- Asian, not Hispanic2.4%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 62918 earn?
Median household income is $70,920 (ACS 2020-2024), the 5th highest of the 15 ranked ZIP codes in Williamson County. It is not measurably different from 2015-2019 ($71,273 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $70,920±$7,306
- Income per person
- $40,698
- Below the poverty line
- 10.8%
- Unemployed (of the labor force)
- 3.9%
- Adults 25+ with a bachelor's degree
- 40.2%
- Adjusted gross income per tax return, 2022
- $82,0934,830 returns; wages 69% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 62918?
FHFA's house price index for 62918, built from repeat sales and appraisals of the same homes, rose 52% from 2015 to 2025 and rose 44% from 2020 to 2025, and moved +7.2% in 2025.
- Median home value (owners' estimate)
- $200,200
- Median gross rent
- $963
- Homes owned by their occupants
- 64.0%
- Housing units
- 4,911
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 62918?
185 business establishments had a location in this ZIP code in 2023, 5 fewer than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance33
- Construction20
- Other services (except public administration)20
- Retail trade19
- Accommodation and food services18
- Real estate and rental and leasing15
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 62918?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 62921 | Colp | 233 | – | 0.9 mi |
| 62915 | Cambria | 384 | $32k | 2.0 mi |
| 62948 | Herrin | 12,758 | $61k | 4.0 mi |
| 62949 | Hurst | 702 | $37k | 4.3 mi |
| 62999 | Zeigler | 1,267 | $42k | 6.0 mi |
| 62924 | De Soto | 3,168 | $70k | 6.3 mi |
| 62901 | Carbondale | 22,946 | $35k | 7.4 mi |
| 62902 | Carbondale | 4,135 | $84k | 7.9 mi |
| 62983 | Royalton | 1,728 | $58k | 7.9 mi |
| 62959 | Marion | 27,793 | $71k | 10.7 mi |
| 62933 | Energy | 1,101 | $68k | 3.8 mi (near) |
| 62841 | Freeman Spur | 118 | $32k | 7.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.