ZIP code 16638
Where is ZIP code 16638?
Entriken, Pennsylvania
Huntingdon County · Standard ZIP code
ZIP code 16638 belongs to Entriken, Pennsylvania in Huntingdon County. 16638 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 582 and 814. About 58 people live in the 16638 area, where the median household income is $86,500. The closest ZIP codes are 16657 (James Creek, 1.5 mi northeast), 16693 (Williamsburg, 5.6 mi northwest) and 16647 (Hesston, 6.6 mi northeast).
| ZIP code | 16638 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Entriken |
| State | Pennsylvania (PA) |
| County | Huntingdon County |
| Time zone | Eastern Time · now |
| Area codes | 582, 814 |
| Coordinates | 40.334, -78.1989 map |
| 3-digit prefix | 166 |
Population and income in 16638
| Population | 58 · lower than 97% of Pennsylvania ZIP codes |
|---|---|
| People per square mile | 62 · lower than 77% of Pennsylvania ZIP codes |
| Median age | 34.5 years · lower than 89% of Pennsylvania ZIP codes |
| Men / women | 60% / 40% |
| Median household income | $86,500 · higher than 73% of Pennsylvania ZIP codes |
| Income per person | $34,731 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 45% of adults 25+ |
| Median home value | $214,300 · higher than 57% of Pennsylvania ZIP codes |
| Housing units | 49 |
| Households | 22 (2.64 people on average) |
| Owners / renters | 73% / 27% |
| Land area | 0.93 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 16638. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 16638
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 16657 | James Creek, PA | 1.5 mi NE | Standard |
| 16693 | Williamsburg, PA | 5.6 mi NW | Standard |
| 16647 | Hesston, PA | 6.6 mi NE | Standard |
| 16662 | Martinsburg, PA | 7.1 mi W | Standard |
| 16685 | Todd, PA | 7.8 mi SE | Standard |
| 16678 | Saxton, PA | 8.1 mi S | Standard |
| 16631 | Curryville, PA | 8.4 mi SW | PO Box only |
| 16634 | Dudley, PA | 8.9 mi S | PO Box only |
| 16622 | Calvin, PA | 9 mi E | Standard |
| 16623 | Cassville, PA | 9.5 mi E | Standard |
| 16621 | Broad Top, PA | 9.6 mi S | Standard |
| 16673 | Roaring Spring, PA | 10.2 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 16638 or measure the distance to another ZIP code.
How to address mail to 16638
123 MAIN ST
ENTRIKEN PA 16638
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (16638-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 16638?
- 16638 is a Entriken, Pennsylvania ZIP code.
- What county is 16638 in?
- ZIP code 16638 is in Huntingdon County, Pennsylvania.
- What time zone is ZIP code 16638 in?
- 16638 is in the Eastern Time zone (America/New_York).
- What area code is 16638?
- Phone numbers in ZIP code 16638 use area codes 582 and 814.
- What is the population of ZIP code 16638?
- About 58 people live in ZIP code 16638, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 16638?
- The median household income in 16638 is $86,500 a year, higher than 73% of Pennsylvania ZIP codes.
- What ZIP codes are near 16638?
- The nearest ZIP codes to 16638 are 16657 (James Creek, 1.5 miles), 16693 (Williamsburg, 5.6 miles), 16647 (Hesston, 6.6 miles) and 16662 (Martinsburg, 7.1 miles).