ZIP code 61084
Where is ZIP code 61084?
Stillman Valley, Illinois
Ogle County · Standard ZIP code
ZIP code 61084 belongs to Stillman Valley, Illinois in Ogle County. 61084 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 3,201 people live in the 61084 area, where the median household income is $102,817. The closest ZIP codes are 61010 (Byron, 4 mi west), 61020 (Davis Junction, 5.6 mi east) and 61043 (Holcomb, 6.1 mi southeast).
| ZIP code | 61084 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Stillman Valley |
| Also accepted | Stillman Vly |
| State | Illinois (IL) |
| County | Ogle County |
| Time zone | Central Time · now |
| Area codes | 779, 815 |
| Coordinates | 42.1183, -89.1898 map |
| 3-digit prefix | 610 |
Population and income in 61084
| Population | 3,201 · higher than 60% of Illinois ZIP codes |
|---|---|
| People per square mile | 92 · higher than 56% of Illinois ZIP codes |
| Median age | 48.1 years · higher than 80% of Illinois ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $102,817 · higher than 83% of Illinois ZIP codes |
| Income per person | $50,892 |
| Below the poverty line | 4.4% |
| Bachelor’s degree or higher | 36% of adults 25+ |
| Median home value | $214,100 · higher than 70% of Illinois ZIP codes |
| Median rent | $850 a month |
| Housing units | 1,368 |
| Households | 1,246 (2.57 people on average) |
| Owners / renters | 90% / 10% |
| Land area | 34.78 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 61084. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 61084
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 61010 | Byron, IL | 4 mi W | Standard |
| 61020 | Davis Junction, IL | 5.6 mi E | Standard |
| 61043 | Holcomb, IL | 6.1 mi SE | PO Box only |
| 61015 | Chana, IL | 8.7 mi S | Standard |
| 61052 | Monroe Center, IL | 8.9 mi E | Standard |
| 61049 | Lindenwood, IL | 9.3 mi SE | Standard |
| 61109 | Rockford, IL | 9.8 mi NE | Standard |
| 61102 | Rockford, IL | 10 mi N | Standard |
| 61047 | Leaf River, IL | 10.8 mi W | Standard |
| 61061 | Oregon, IL | 10.9 mi SW | Standard |
| 61088 | Winnebago, IL | 10.9 mi N | Standard |
| 61104 | Rockford, IL | 11.1 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 61084 or measure the distance to another ZIP code.
How to address mail to 61084
123 MAIN ST
STILLMAN VALLEY IL 61084
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts STILLMAN VLY as the city name for 61084. Adding the 4-digit ZIP+4 code (61084-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 61084?
- 61084 is a Stillman Valley, Illinois ZIP code. Stillman Vly is also accepted as the city name.
- What county is 61084 in?
- ZIP code 61084 is in Ogle County, Illinois.
- What time zone is ZIP code 61084 in?
- 61084 is in the Central Time zone (America/Chicago).
- What area code is 61084?
- Phone numbers in ZIP code 61084 use area codes 779 and 815.
- What is the population of ZIP code 61084?
- About 3,201 people live in ZIP code 61084, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 61084?
- The median household income in 61084 is $102,817 a year, higher than 83% of Illinois ZIP codes.
- What ZIP codes are near 61084?
- The nearest ZIP codes to 61084 are 61010 (Byron, 4 miles), 61020 (Davis Junction, 5.6 miles), 61043 (Holcomb, 6.1 miles) and 61015 (Chana, 8.7 miles).