Residential delivery area · Illinois
ZIP Code 62921: Colp, IL
ZIP code 62921 uses the postal name Colp, Illinois and lies entirely in Williamson County (Census 2020 ZIP-county file). About 230 people live there (Census Bureau, ACS 2020-2024). By Census place, 21% of its land lies in Colp; 80% is outside any Census place.
- ACS2020-24
- Census2020
- Town
- Colp · its only residential ZIP
- County
- Williamson County
- Census places
- Colp
- Micro area
- Marion-Herrin, IL
- House district
- IL-12 119th Congress
- State
- Illinois
- Time zone
- Central
- Land area
- 0.5 sq mi · 436 people per sq mi
Where is ZIP code 62921?
62921 centers on 37.799°, -89.083° and covers 0.5 square miles of land plus 0.0 of water. It borders 1 ZIP code: 62918.
The map draws ZIP code areas only. For the streets inside 62921, 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 62921 compare with the rest of Williamson County?
| Measure | 62921 | In Williamson County | In IL |
|---|---|---|---|
| People (ACS 2020-2024) | 233 | 20th of 21 | 1,263rd of 1,396 |
| Median household income | – | not ranked | not ranked |
| Median home value | $75k | not ranked | not ranked |
62921's income and home value are not ranked: it has fewer than 1,000 residents (233). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 71% of 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 62921?
The 2020 Census counted 342 people in 62921; the ACS, which samples households over 2020-2024, estimates 233. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 233±96 (90% margin)
- 2020 Census count
- 342
- Households
- 115
- Median age
- 41.5
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 62921?
Of the 233 people the ACS estimates in 62921, 20.6% are under 18 and 24.9% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (57.9%), then Black (not Hispanic) (30.9%).
- Under 1820.6%
- 18 to 6454.5%
- 65 and older24.9%
- White, not Hispanic57.9%
- Black, not Hispanic30.9%
- Other or two or more11.2%
- Hispanic or Latino0.0%
- Asian, not Hispanic0.0%
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 are homes worth in 62921?
- Median home value (owners' estimate)
- $75,000
- Median gross rent
- under $100
- Homes owned by their occupants
- 77.4%
- Housing units
- 159
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
Which ZIP codes are next to 62921?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 62918 | Carterville | 10,658 | $71k | 0.9 mi |
| 62915 | Cambria | 384 | $32k | 2.4 mi (near) |
| 62948 | Herrin | 12,758 | $61k | 3.4 mi (near) |
| 62933 | Energy | 1,101 | $68k | 3.9 mi (near) |
| 62949 | Hurst | 702 | $37k | 3.9 mi (near) |
| 62999 | Zeigler | 1,267 | $42k | 5.1 mi (near) |
| 62841 | Freeman Spur | 118 | $32k | 6.3 mi (near) |
| 62924 | De Soto | 3,168 | $70k | 6.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.