Carthage, IL ZIP Codes
One ZIP code serves Carthage, Illinois: 62321. Together they are home to 3,576 residents in 1,564 households. That is more than the 2,291 people counted inside Carthage city limits, because these ZIP codes reach past its boundary.
Carthage city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,291 |
| Households | 1,081 |
| Median household income | $77,004 |
| Median home value | $112,900 |
| Median age | 47.1 |
| Median rent | $680 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,576 |
| Households (sum of ZIP codes) | 1,564 |
| Median household income, range across ZIP codes | $76,825 (62321) to $76,825 (62321) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $76,825 |
| Homeowners | 77.5% |
| Households with kids under 18 | 21.9% |
| Moved in the past year | 6.2% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Carthage
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 62321 | Carthage | 3,576 | 1,564 | $76,825 | $123,700 | 77.5% | 21.9% | 6.2% | — | — | 1% of its land; mailing city |
A ZIP code is listed for Carthage when at least 10% of its land lies inside Carthage city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Carthage. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Carthage.
Counties
- Hancock County — 17 ZIP codes
Price a mailing to Carthage ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Carthage, IL?
- 62321. A ZIP code is listed for Carthage when at least 10% of its land lies inside Carthage city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Carthage.
- What is the population of Carthage, IL?
- The Census Bureau counts 2,291 residents inside Carthage city limits (ACS 2020–2024). The 1 ZIP code that serve Carthage hold 3,576 residents in all.
- What is the median household income in Carthage, IL?
- $77,004 inside Carthage city limits, per the Census Bureau. Across its ZIP codes the medians run from $76,825 to $76,825.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.