Keithsburg, IL ZIP Codes
One ZIP code serves Keithsburg, Illinois: 61442. Together they are home to 504 residents in 274 households.
Keithsburg city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 490 |
| Households | 267 |
| Median household income | $44,625 |
| Median home value | $65,900 |
| Median age | 52.7 |
| Median rent | $607 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 504 |
| Households (sum of ZIP codes) | 274 |
| Median household income, range across ZIP codes | $48,750 (61442) to $48,750 (61442) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $48,750 |
| Homeowners | 81.4% |
| Households with kids under 18 | 16.1% |
| Moved in the past year | 7.6% |
| Carrier routes in EDDM2GO's route library | 1 routes, 266 homes (1 of 1 ZIP codes) |
Every ZIP code in Keithsburg
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 61442 | Keithsburg | 504 | 274 | $48,750 | $67,200 | 81.4% | 16.1% | 7.6% | 1 | 273 | 9% of its land; mailing city |
A ZIP code is listed for Keithsburg when at least 10% of its land lies inside Keithsburg city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Keithsburg. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Keithsburg.
Counties
- Mercer County — 13 ZIP codes
Price a mailing to Keithsburg ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Keithsburg, IL?
- 61442. A ZIP code is listed for Keithsburg when at least 10% of its land lies inside Keithsburg city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Keithsburg.
- What is the population of Keithsburg, IL?
- The Census Bureau counts 490 residents inside Keithsburg city limits (ACS 2020–2024). The 1 ZIP code that serve Keithsburg hold 504 residents in all.
- What is the median household income in Keithsburg, IL?
- $44,625 inside Keithsburg city limits, per the Census Bureau. Across its ZIP codes the medians run from $48,750 to $48,750.
- How many carrier routes and mailboxes are in Keithsburg, IL?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 1 carrier routes reaching 266 residential and 6 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.