Lacon, IL ZIP Codes
One ZIP code serves Lacon, Illinois: 61540. Together they are home to 2,753 residents in 1,222 households. That is more than the 1,916 people counted inside Lacon city limits, because these ZIP codes reach past its boundary.
Lacon city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,916 |
| Households | 799 |
| Median household income | $63,162 |
| Median home value | $121,900 |
| Median age | 38.8 |
| Median rent | $817 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 2,753 |
| Households (sum of ZIP codes) | 1,222 |
| Median household income, range across ZIP codes | $78,824 (61540) to $78,824 (61540) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $78,824 |
| Homeowners | 80.3% |
| Households with kids under 18 | 26.9% |
| Moved in the past year | 8.4% |
| Carrier routes in EDDM2GO's route library | 4 routes, 1,193 homes (1 of 1 ZIP codes) |
Every ZIP code in Lacon
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 61540 | Lacon | 2,753 | 1,222 | $78,824 | $154,400 | 80.3% | 26.9% | 8.4% | 4 | 1,283 | 3% of its land; mailing city |
A ZIP code is listed for Lacon when at least 10% of its land lies inside Lacon city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Lacon. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Lacon.
Counties
- Marshall County — 13 ZIP codes
Price a mailing to Lacon ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Lacon, IL?
- 61540. A ZIP code is listed for Lacon when at least 10% of its land lies inside Lacon city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Lacon.
- What is the population of Lacon, IL?
- The Census Bureau counts 1,916 residents inside Lacon city limits (ACS 2020–2024). The 1 ZIP code that serve Lacon hold 2,753 residents in all.
- What is the median household income in Lacon, IL?
- $63,162 inside Lacon city limits, per the Census Bureau. Across its ZIP codes the medians run from $78,824 to $78,824.
- How many carrier routes and mailboxes are in Lacon, IL?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 1,193 residential and 90 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.