Saybrook, IL ZIP Codes
One ZIP code serves Saybrook, Illinois: 61770. Together they are home to 1,067 residents in 387 households. That is more than the 744 people counted inside Saybrook village limits, because these ZIP codes reach past its boundary.
Saybrook village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 744 |
| Households | 295 |
| Median household income | $52,721 |
| Median home value | $98,100 |
| Median age | 37.6 |
| Median rent | $923 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,067 |
| Households (sum of ZIP codes) | 387 |
| Median household income, range across ZIP codes | $60,750 (61770) to $60,750 (61770) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $60,750 |
| Homeowners | 78.8% |
| Households with kids under 18 | 30.0% |
| Moved in the past year | 16.4% |
| Carrier routes in EDDM2GO's route library | 2 routes, 371 homes (1 of 1 ZIP codes) |
Every ZIP code in Saybrook
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 61770 | Saybrook | 1,067 | 387 | $60,750 | $110,900 | 78.8% | 30.0% | 16.4% | 2 | 373 | 1% of its land; mailing city |
A ZIP code is listed for Saybrook when at least 10% of its land lies inside Saybrook village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Saybrook. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Saybrook.
Counties
- McLean County — 26 ZIP codes
Price a mailing to Saybrook ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Saybrook, IL?
- 61770. A ZIP code is listed for Saybrook when at least 10% of its land lies inside Saybrook village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Saybrook.
- What is the population of Saybrook, IL?
- The Census Bureau counts 744 residents inside Saybrook village limits (ACS 2020–2024). The 1 ZIP code that serve Saybrook hold 1,067 residents in all.
- What is the median household income in Saybrook, IL?
- $52,721 inside Saybrook village limits, per the Census Bureau. Across its ZIP codes the medians run from $60,750 to $60,750.
- How many carrier routes and mailboxes are in Saybrook, IL?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 371 residential and 2 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.