Aledo, IL ZIP Codes
One ZIP code serves Aledo, Illinois: 61231. Together they are home to 4,962 residents in 2,128 households. That is more than the 3,668 people counted inside Aledo city limits, because these ZIP codes reach past its boundary.
Aledo city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 3,668 |
| Households | 1,545 |
| Median household income | $72,292 |
| Median home value | $147,600 |
| Median age | 38.4 |
| Median rent | $806 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 4,962 |
| Households (sum of ZIP codes) | 2,128 |
| Median household income, range across ZIP codes | $70,991 (61231) to $70,991 (61231) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $70,991 |
| Homeowners | 72.2% |
| Households with kids under 18 | 29.4% |
| Moved in the past year | 6.2% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Aledo
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 61231 | Aledo | 4,962 | 2,128 | $70,991 | $147,600 | 72.2% | 29.4% | 6.2% | — | — | 2% of its land; mailing city |
A ZIP code is listed for Aledo when at least 10% of its land lies inside Aledo city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Aledo. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Aledo.
Counties
- Mercer County — 13 ZIP codes
Price a mailing to Aledo ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Aledo, IL?
- 61231. A ZIP code is listed for Aledo when at least 10% of its land lies inside Aledo city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Aledo.
- What is the population of Aledo, IL?
- The Census Bureau counts 3,668 residents inside Aledo city limits (ACS 2020–2024). The 1 ZIP code that serve Aledo hold 4,962 residents in all.
- What is the median household income in Aledo, IL?
- $72,292 inside Aledo city limits, per the Census Bureau. Across its ZIP codes the medians run from $70,991 to $70,991.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.