Casey, IL ZIP Codes
One ZIP code serves Casey, Illinois: 62420. Together they are home to 4,299 residents in 1,853 households. That is more than the 2,239 people counted inside Casey city limits, because these ZIP codes reach past its boundary.
Casey city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,239 |
| Households | 1,151 |
| Median household income | $48,074 |
| Median home value | $91,800 |
| Median age | 48.4 |
| Median rent | $713 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 4,299 |
| Households (sum of ZIP codes) | 1,853 |
| Median household income, range across ZIP codes | $65,771 (62420) to $65,771 (62420) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $65,771 |
| Homeowners | 84.2% |
| Households with kids under 18 | 29.4% |
| Moved in the past year | 4.2% |
| Carrier routes in EDDM2GO's route library | 5 routes, 1,829 homes (1 of 1 ZIP codes) |
Every ZIP code in Casey
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 62420 | Casey | 4,299 | 1,853 | $65,771 | $140,400 | 84.2% | 29.4% | 4.2% | 5 | 1,944 | 2% of its land; mailing city |
A ZIP code is listed for Casey when at least 10% of its land lies inside Casey city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Casey. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Casey.
Counties
- Clark County — 7 ZIP codes
Price a mailing to Casey ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Casey, IL?
- 62420. A ZIP code is listed for Casey when at least 10% of its land lies inside Casey city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Casey.
- What is the population of Casey, IL?
- The Census Bureau counts 2,239 residents inside Casey city limits (ACS 2020–2024). The 1 ZIP code that serve Casey hold 4,299 residents in all.
- What is the median household income in Casey, IL?
- $48,074 inside Casey city limits, per the Census Bureau. Across its ZIP codes the medians run from $65,771 to $65,771.
- How many carrier routes and mailboxes are in Casey, IL?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 5 carrier routes reaching 1,829 residential and 115 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.