Colp, IL ZIP Codes
2 ZIP codes serve Colp, Illinois: 62918 and 62921. Together they are home to 10,891 residents in 4,636 households. That is more than the 223 people counted inside Colp village limits, because these ZIP codes reach past its boundary.
Colp village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 223 |
| Households | 104 |
| Median household income | not published |
| Median home value | $69,300 |
| Median age | 40.7 |
| Median rent | $99 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 10,891 |
| Households (sum of ZIP codes) | 4,636 |
| Median household income, range across ZIP codes | $70,920 (62918) to $70,920 (62918) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $70,920 |
| Homeowners | 64.3% |
| Households with kids under 18 | 29.7% |
| Moved in the past year | 9.7% |
| Carrier routes in EDDM2GO's route library | 11 routes, 4,606 homes (1 of 2 ZIP codes) |
Every ZIP code in Colp
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 62918 | Carterville | 10,658 | 4,521 | $70,920 | $200,200 | 64.0% | 29.9% | 9.9% | 11 | 4,803 | 0% of its land |
| 62921 | Colp | 233 | 115 | — | $75,000 | 77.4% | 20.9% | 0.4% | — | — | 20% of its land; mailing city |
A ZIP code is listed for Colp when at least 10% of its land lies inside Colp village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Colp. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Colp.
Counties
- Williamson County — 18 ZIP codes
Nearby cities sharing these ZIP codes
- Carterville — 1 ZIP code
Price a mailing to Colp ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Colp, IL?
- 62918 and 62921. A ZIP code is listed for Colp when at least 10% of its land lies inside Colp village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Colp.
- What is the population of Colp, IL?
- The Census Bureau counts 223 residents inside Colp village limits (ACS 2020–2024). The 2 ZIP codes that serve Colp hold 10,891 residents in all.
- What is the median household income in Colp, IL?
- Across its ZIP codes the medians run from $70,920 to $70,920.
- How many carrier routes and mailboxes are in Colp, IL?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 11 carrier routes reaching 4,606 residential and 204 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.