ZIP code 61243
Where is ZIP code 61243?
Deer Grove, Illinois
Whiteside County · Standard ZIP code
ZIP code 61243 belongs to Deer Grove, Illinois in Whiteside County. 61243 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 779 and 815. About 155 people live in the 61243 area, where the median household income is $148,309. The closest ZIP codes are 61283 (Tampico, 5.2 mi west), 61376 (Walnut, 7.8 mi southeast) and 61042 (Harmon, 8 mi northeast).
| ZIP code | 61243 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Deer Grove |
| State | Illinois (IL) |
| County | Whiteside County |
| Time zone | Central Time · now |
| Area codes | 779, 815 |
| Coordinates | 41.6316, -89.6972 map |
| 3-digit prefix | 612 |
Population and income in 61243
| Population | 155 · lower than 94% of Illinois ZIP codes |
|---|---|
| People per square mile | 6 · lower than 98% of Illinois ZIP codes |
| Median age | 49.8 years · higher than 85% of Illinois ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $148,309 · higher than 98% of Illinois ZIP codes |
| Income per person | $62,448 |
| Below the poverty line | 2.6% |
| Bachelor’s degree or higher | 30% of adults 25+ |
| Median home value | $172,700 · higher than 60% of Illinois ZIP codes |
| Housing units | 71 |
| Households | 59 (2.63 people on average) |
| Owners / renters | 85% / 15% |
| Land area | 25.67 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 61243. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 61243
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 61283 | Tampico, IL | 5.2 mi W | Standard |
| 61376 | Walnut, IL | 7.8 mi SE | Standard |
| 61042 | Harmon, IL | 8 mi NE | Standard |
| 61346 | New Bedford, IL | 8.3 mi S | PO Box only |
| 61071 | Rock Falls, IL | 9.3 mi N | Standard |
| 61037 | Galt, IL | 11.2 mi N | PO Box only |
| 61081 | Sterling, IL | 12 mi N | Standard |
| 61338 | Manlius, IL | 12.3 mi S | PO Box only |
| 61261 | Lyndon, IL | 12.9 mi NW | Standard |
| 61277 | Prophetstown, IL | 12.9 mi W | Standard |
| 61258 | Hooppole, IL | 13.4 mi SW | Standard |
| 61349 | Ohio, IL | 14 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 61243 or measure the distance to another ZIP code.
How to address mail to 61243
123 MAIN ST
DEER GROVE IL 61243
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (61243-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 61243?
- 61243 is a Deer Grove, Illinois ZIP code.
- What county is 61243 in?
- ZIP code 61243 is in Whiteside County, Illinois.
- What time zone is ZIP code 61243 in?
- 61243 is in the Central Time zone (America/Chicago).
- What area code is 61243?
- Phone numbers in ZIP code 61243 use area codes 779 and 815.
- What is the population of ZIP code 61243?
- About 155 people live in ZIP code 61243, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 61243?
- The median household income in 61243 is $148,309 a year, higher than 98% of Illinois ZIP codes.
- What ZIP codes are near 61243?
- The nearest ZIP codes to 61243 are 61283 (Tampico, 5.2 miles), 61376 (Walnut, 7.8 miles), 61042 (Harmon, 8 miles) and 61346 (New Bedford, 8.3 miles).