ZIP code 60548
Where is ZIP code 60548?
Sandwich, Illinois
DeKalb County · Standard ZIP code
ZIP code 60548 belongs to Sandwich, Illinois in DeKalb County. 60548 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 331, 630, 779 and 815. About 11,721 people live in the 60548 area, where the median household income is $82,957. The closest ZIP codes are 60552 (Somonauk, 2.2 mi west), 60536 (Millbrook, 5.1 mi southeast) and 60537 (Millington, 5.5 mi southeast).
| ZIP code | 60548 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Sandwich |
| State | Illinois (IL) |
| County | DeKalb County |
| Time zone | Central Time · now |
| Area codes | 331, 630, 779, 815 |
| Coordinates | 41.6353, -88.6393 map |
| 3-digit prefix | 605 |
Population and income in 60548
| Population | 11,721 · higher than 76% of Illinois ZIP codes |
|---|---|
| People per square mile | 283 · higher than 67% of Illinois ZIP codes |
| Median age | 40.8 years · lower than 59% of Illinois ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $82,957 · higher than 62% of Illinois ZIP codes |
| Income per person | $39,818 |
| Below the poverty line | 7.2% |
| Bachelor’s degree or higher | 22% of adults 25+ |
| Median home value | $262,100 · higher than 81% of Illinois ZIP codes |
| Median rent | $1,045 a month |
| Housing units | 4,842 |
| Households | 4,548 (2.53 people on average) |
| Owners / renters | 82% / 18% |
| Land area | 41.38 sq mi (plus 0.38 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 60548. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 60548
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 60552 | Somonauk, IL | 2.2 mi W | Standard |
| 60536 | Millbrook, IL | 5.1 mi SE | PO Box only |
| 60537 | Millington, IL | 5.5 mi SE | PO Box only |
| 60545 | Plano, IL | 5.7 mi NE | Standard |
| 60531 | Leland, IL | 7.1 mi W | Standard |
| 60551 | Sheridan, IL | 8.4 mi S | Standard |
| 60520 | Hinckley, IL | 9.2 mi N | Standard |
| 60541 | Newark, IL | 9.5 mi SE | Standard |
| 60511 | Big Rock, IL | 10 mi NE | Standard |
| 60560 | Yorkville, IL | 10.1 mi E | Standard |
| 60556 | Waterman, IL | 10.6 mi NW | Standard |
| 60549 | Serena, IL | 11 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 60548 or measure the distance to another ZIP code.
How to address mail to 60548
123 MAIN ST
SANDWICH IL 60548
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (60548-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 60548?
- 60548 is a Sandwich, Illinois ZIP code.
- What county is 60548 in?
- ZIP code 60548 is in DeKalb County, Illinois.
- What time zone is ZIP code 60548 in?
- 60548 is in the Central Time zone (America/Chicago).
- What area code is 60548?
- Phone numbers in ZIP code 60548 use area codes 331, 630, 779 and 815.
- What is the population of ZIP code 60548?
- About 11,721 people live in ZIP code 60548, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 60548?
- The median household income in 60548 is $82,957 a year, higher than 62% of Illinois ZIP codes.
- What ZIP codes are near 60548?
- The nearest ZIP codes to 60548 are 60552 (Somonauk, 2.2 miles), 60536 (Millbrook, 5.1 miles), 60537 (Millington, 5.5 miles) and 60545 (Plano, 5.7 miles).