Gilson, IL ZIP Codes
One ZIP code serves Gilson, Illinois: 61436. Together they are home to 745 residents in 332 households. That is more than the 120 people counted inside Gilson Census-designated place, because these ZIP codes reach past its boundary.
Gilson Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 120 |
| Households | 59 |
| Median household income | $44,531 |
| Median home value | $30,000 |
| Median age | 63 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 745 |
| Households (sum of ZIP codes) | 332 |
| Median household income, range across ZIP codes | $76,000 (61436) to $76,000 (61436) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $76,000 |
| Homeowners | 87.0% |
| Households with kids under 18 | 15.7% |
| Moved in the past year | 3.8% |
| Carrier routes in EDDM2GO's route library | 2 routes, 316 homes (1 of 1 ZIP codes) |
Every ZIP code in Gilson
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 61436 | Gilson | 745 | 332 | $76,000 | $205,000 | 87.0% | 15.7% | 3.8% | 2 | 318 | 1% of its land; mailing city |
A ZIP code is listed for Gilson when at least 10% of its land lies inside the Gilson Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Gilson. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Gilson.
Counties
- Knox County — 22 ZIP codes
Price a mailing to Gilson ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Gilson, IL?
- 61436. A ZIP code is listed for Gilson when at least 10% of its land lies inside the Gilson Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Gilson.
- What is the population of Gilson, IL?
- The Census Bureau counts 120 residents inside Gilson Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Gilson hold 745 residents in all.
- What is the median household income in Gilson, IL?
- $44,531 inside Gilson Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $76,000 to $76,000.
- How many carrier routes and mailboxes are in Gilson, IL?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 316 residential and 2 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.