ZIP code 17343
Where is ZIP code 17343?
Mc Knightstown, Pennsylvania
Adams County · PO Box only ZIP code
ZIP code 17343 belongs to Mc Knightstown, Pennsylvania in Adams County. 17343 is a PO Box only ZIP code: it is used for post office boxes at the Mc Knightstown post office, not for street addresses. It is in the Eastern Time zone and uses area codes 223 and 717. About 31 people live in the 17343 area. The closest ZIP codes are 17310 (Cashtown, 1.9 mi northwest), 17353 (Orrtanna, 2.8 mi west) and 17303 (Arendtsville, 3.9 mi northeast).
| ZIP code | 17343 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Mc Knightstown |
| Also accepted | Mcknightstown |
| State | Pennsylvania (PA) |
| County | Adams County |
| Time zone | Eastern Time · now |
| Area codes | 223, 717 |
| Coordinates | 39.8724, -77.329 map |
| 3-digit prefix | 173 |
Population and income in 17343
| Population | 31 · lower than 99% of Pennsylvania ZIP codes |
|---|---|
| People per square mile | 43 · lower than 84% of Pennsylvania ZIP codes |
| Men / women | 48% / 52% |
| Income per person | $0 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 100% of adults 25+ |
| Housing units | 51 |
| Households | 16 (1.94 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 0.71 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 17343. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 17343
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 17310 | Cashtown, PA | 1.9 mi NW | PO Box only |
| 17353 | Orrtanna, PA | 2.8 mi W | Standard |
| 17303 | Arendtsville, PA | 3.9 mi NE | PO Box only |
| 17307 | Biglerville, PA | 4.4 mi NE | Standard |
| 17325 | Gettysburg, PA | 6.3 mi SE | Standard |
| 17375 | Peach Glen, PA | 6.3 mi E | Unique |
| 17320 | Fairfield, PA | 6.6 mi S | Standard |
| 17306 | Bendersville, PA | 8.5 mi NE | PO Box only |
| 17261 | South Mountain, PA | 8.6 mi W | PO Box only |
| 17304 | Aspers, PA | 8.9 mi NE | Standard |
| 17222 | Fayetteville, PA | 11 mi W | Standard |
| 17214 | Blue Ridge Summit, PA | 11.8 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 17343 or measure the distance to another ZIP code.
How to address mail to 17343
PO BOX 123
MC KNIGHTSTOWN PA 17343
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts MCKNIGHTSTOWN as the city name for 17343. Adding the 4-digit ZIP+4 code (17343-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 17343?
- 17343 is a Mc Knightstown, Pennsylvania ZIP code. Mcknightstown is also accepted as the city name.
- What county is 17343 in?
- ZIP code 17343 is in Adams County, Pennsylvania.
- What time zone is ZIP code 17343 in?
- 17343 is in the Eastern Time zone (America/New_York).
- What area code is 17343?
- Phone numbers in ZIP code 17343 use area codes 223 and 717.
- What is the population of ZIP code 17343?
- About 31 people live in ZIP code 17343, according to the Census Bureau’s American Community Survey (2020–2024).
- Can I use 17343 for a street address?
- No. 17343 is only for PO Boxes. Street addresses in Mc Knightstown use another ZIP code.
- What ZIP codes are near 17343?
- The nearest ZIP codes to 17343 are 17310 (Cashtown, 1.9 miles), 17353 (Orrtanna, 2.8 miles), 17303 (Arendtsville, 3.9 miles) and 17307 (Biglerville, 4.4 miles).