ZIP code 61371
Where is ZIP code 61371?
Triumph, Illinois
LaSalle County · PO Box only ZIP code
ZIP code 61371 belongs to Triumph, Illinois in LaSalle County. 61371 is a PO Box only ZIP code: it is used for post office boxes at the Triumph post office, not for street addresses. It is in the Central Time zone and uses area codes 779 and 815. About 83 people live in the 61371 area. The closest ZIP codes are 61372 (Troy Grove, 3.8 mi southwest), 61342 (Mendota, 5.5 mi northwest) and 60518 (Earlville, 8.3 mi northeast).
| ZIP code | 61371 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Triumph |
| State | Illinois (IL) |
| County | LaSalle County |
| Time zone | Central Time · now |
| Area codes | 779, 815 |
| Coordinates | 41.4991, -89.0219 map |
| 3-digit prefix | 613 |
Population and income in 61371
| Population | 83 · lower than 97% of Illinois ZIP codes |
|---|---|
| People per square mile | 557 · higher than 72% of Illinois ZIP codes |
| Median age | 50.7 years · higher than 87% of Illinois ZIP codes |
| Men / women | 53% / 47% |
| Income per person | $28,754 |
| Below the poverty line | 9.6% |
| Bachelor’s degree or higher | 0.0% of adults 25+ |
| Median home value | $108,600 · lower than 75% of Illinois ZIP codes |
| Housing units | 37 |
| Households | 37 (2.24 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 0.15 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 61371. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 61371
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 61372 | Troy Grove, IL | 3.8 mi SW | PO Box only |
| 61342 | Mendota, IL | 5.5 mi NW | Standard |
| 60518 | Earlville, IL | 8.3 mi NE | Standard |
| 61373 | Utica, IL | 9.5 mi S | Standard |
| 61312 | Arlington, IL | 11 mi W | Standard |
| 61317 | Cherry, IL | 11.1 mi SW | PO Box only |
| 61301 | La Salle, IL | 11.4 mi S | Standard |
| 61320 | Dalzell, IL | 12.6 mi SW | Standard |
| 61354 | Peru, IL | 12.7 mi SW | Standard |
| 61329 | Ladd, IL | 13 mi SW | Standard |
| 61353 | Paw Paw, IL | 13.2 mi N | Standard |
| 61318 | Compton, IL | 13.3 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 61371 or measure the distance to another ZIP code.
How to address mail to 61371
PO BOX 123
TRIUMPH IL 61371
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (61371-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 61371?
- 61371 is a Triumph, Illinois ZIP code.
- What county is 61371 in?
- ZIP code 61371 is in LaSalle County, Illinois.
- What time zone is ZIP code 61371 in?
- 61371 is in the Central Time zone (America/Chicago).
- What area code is 61371?
- Phone numbers in ZIP code 61371 use area codes 779 and 815.
- What is the population of ZIP code 61371?
- About 83 people live in ZIP code 61371, according to the Census Bureau’s American Community Survey (2020–2024).
- Can I use 61371 for a street address?
- No. 61371 is only for PO Boxes. Street addresses in Triumph use another ZIP code.
- What ZIP codes are near 61371?
- The nearest ZIP codes to 61371 are 61372 (Troy Grove, 3.8 miles), 61342 (Mendota, 5.5 miles), 60518 (Earlville, 8.3 miles) and 61373 (Utica, 9.5 miles).