ZIP code 47857
Where is ZIP code 47857?
Knightsville, Indiana
Clay County · PO Box only ZIP code
ZIP code 47857 belongs to Knightsville, Indiana in Clay County. 47857 is a PO Box only ZIP code: it is used for post office boxes at the Knightsville post office, not for street addresses. It is in the Eastern Time zone and uses area codes 812 and 930. About 341 people live in the 47857 area, where the median household income is $60,417. The closest ZIP codes are 47853 (Harmony, 1 mi northeast), 47834 (Brazil, 2.2 mi west) and 47837 (Carbon, 4.7 mi north).
| ZIP code | 47857 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Knightsville |
| State | Indiana (IN) |
| County | Clay County |
| Time zone | Eastern Time · now |
| Area codes | 812, 930 |
| Coordinates | 39.5269, -87.0869 map |
| 3-digit prefix | 478 |
Population and income in 47857
| Population | 341 · lower than 87% of Indiana ZIP codes |
|---|---|
| People per square mile | 682 · higher than 76% of Indiana ZIP codes |
| Median age | 62.3 years · higher than 98% of Indiana ZIP codes |
| Men / women | 56% / 44% |
| Median household income | $60,417 · lower than 74% of Indiana ZIP codes |
| Income per person | $27,923 |
| Below the poverty line | 8.5% |
| Bachelor’s degree or higher | 2.9% of adults 25+ |
| Median home value | $110,800 · lower than 89% of Indiana ZIP codes |
| Median rent | $623 a month |
| Housing units | 144 |
| Households | 115 (2.14 people on average) |
| Owners / renters | 84% / 16% |
| Land area | 0.5 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 47857. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 47857
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 47853 | Harmony, IN | 1 mi NE | PO Box only |
| 47834 | Brazil, IN | 2.2 mi W | Standard |
| 47837 | Carbon, IN | 4.7 mi N | Standard |
| 47881 | Staunton, IN | 6.1 mi SW | PO Box only |
| 46171 | Reelsville, IN | 7.4 mi E | Standard |
| 47840 | Centerpoint, IN | 8.5 mi S | Standard |
| 47868 | Poland, IN | 8.6 mi SE | Standard |
| 47851 | Fontanet, IN | 9 mi W | PO Box only |
| 47836 | Bridgeton, IN | 9.5 mi NW | PO Box only |
| 47878 | Seelyville, IN | 9.9 mi W | PO Box only |
| 47833 | Bowling Green, IN | 11 mi SE | Standard |
| 46170 | Putnamville, IN | 12.2 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 47857 or measure the distance to another ZIP code.
How to address mail to 47857
PO BOX 123
KNIGHTSVILLE IN 47857
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (47857-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 47857?
- 47857 is a Knightsville, Indiana ZIP code.
- What county is 47857 in?
- ZIP code 47857 is in Clay County, Indiana.
- What time zone is ZIP code 47857 in?
- 47857 is in the Eastern Time zone (America/Indiana/Indianapolis).
- What area code is 47857?
- Phone numbers in ZIP code 47857 use area codes 812 and 930.
- What is the population of ZIP code 47857?
- About 341 people live in ZIP code 47857, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 47857?
- The median household income in 47857 is $60,417 a year, lower than 74% of Indiana ZIP codes.
- Can I use 47857 for a street address?
- No. 47857 is only for PO Boxes. Street addresses in Knightsville use another ZIP code.
- What ZIP codes are near 47857?
- The nearest ZIP codes to 47857 are 47853 (Harmony, 1 miles), 47834 (Brazil, 2.2 miles), 47837 (Carbon, 4.7 miles) and 47881 (Staunton, 6.1 miles).