Sandwich, IL ZIP Codes
One ZIP code serves Sandwich, Illinois: 60548. Together they are home to 11,721 residents in 4,548 households. That is more than the 7,219 people counted inside Sandwich city limits, because these ZIP codes reach past its boundary.
Sandwich city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 7,219 |
| Households | 2,743 |
| Median household income | $80,768 |
| Median home value | $255,700 |
| Median age | 39.3 |
| Median rent | $1,029 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 11,721 |
| Households (sum of ZIP codes) | 4,548 |
| Median household income, range across ZIP codes | $82,957 (60548) to $82,957 (60548) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $82,957 |
| Homeowners | 82.1% |
| Households with kids under 18 | 32.0% |
| Moved in the past year | 4.5% |
| Carrier routes in EDDM2GO's route library | 10 routes, 5,002 homes (1 of 1 ZIP codes) |
Every ZIP code in Sandwich
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 60548 | Sandwich | 11,721 | 4,548 | $82,957 | $262,100 | 82.1% | 32.0% | 4.5% | 10 | 5,325 | 11% of its land; mailing city |
A ZIP code is listed for Sandwich when at least 10% of its land lies inside Sandwich city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Sandwich. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Sandwich.
Counties
- DeKalb County — 18 ZIP codes
- Kendall County — 15 ZIP codes
Nearby cities sharing these ZIP codes
- Lake Holiday — 2 ZIP codes
Price a mailing to Sandwich ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Sandwich, IL?
- 60548. A ZIP code is listed for Sandwich when at least 10% of its land lies inside Sandwich city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Sandwich.
- What is the population of Sandwich, IL?
- The Census Bureau counts 7,219 residents inside Sandwich city limits (ACS 2020–2024). The 1 ZIP code that serve Sandwich hold 11,721 residents in all.
- What is the median household income in Sandwich, IL?
- $80,768 inside Sandwich city limits, per the Census Bureau. Across its ZIP codes the medians run from $82,957 to $82,957.
- How many carrier routes and mailboxes are in Sandwich, IL?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 10 carrier routes reaching 5,002 residential and 322 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.