ZIP code 16623
Where is ZIP code 16623?
Cassville, Pennsylvania
Huntingdon County · Standard ZIP code
ZIP code 16623 belongs to Cassville, Pennsylvania in Huntingdon County. 16623 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 492 people live in the 16623 area, where the median household income is $61,667. The closest ZIP codes are 16622 (Calvin, 3 mi north), 16685 (Todd, 3.1 mi southwest) and 17253 (Saltillo, 5.7 mi south).
| ZIP code | 16623 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Cassville |
| State | Pennsylvania (PA) |
| County | Huntingdon County |
| Time zone | Eastern Time · now |
| Area codes | 582, 814 |
| Coordinates | 40.294, -78.0272 map |
| 3-digit prefix | 166 |
Population and income in 16623
| Population | 492 · lower than 74% of Pennsylvania ZIP codes |
|---|---|
| People per square mile | 44 · lower than 84% of Pennsylvania ZIP codes |
| Median age | 45.9 years · higher than 59% of Pennsylvania ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $61,667 · lower than 71% of Pennsylvania ZIP codes |
| Income per person | $36,474 |
| Below the poverty line | 16% |
| Bachelor’s degree or higher | 11% of adults 25+ |
| Median home value | $188,900 · lower than 54% of Pennsylvania ZIP codes |
| Median rent | $1,069 a month |
| Housing units | 344 |
| Households | 212 (2.32 people on average) |
| Owners / renters | 93% / 7.5% |
| Land area | 11.15 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 16623. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 16623
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 16622 | Calvin, PA | 3 mi N | Standard |
| 16685 | Todd, PA | 3.1 mi SW | Standard |
| 17253 | Saltillo, PA | 5.7 mi S | PO Box only |
| 17052 | Mapleton Depot, PA | 6.7 mi NE | Standard |
| 17243 | Orbisonia, PA | 7.4 mi SE | Standard |
| 17249 | Rockhill Furnace, PA | 7.7 mi SE | PO Box only |
| 17264 | Three Springs, PA | 7.8 mi S | Standard |
| 17260 | Shirleysburg, PA | 8.1 mi E | Standard |
| 16657 | James Creek, PA | 8.4 mi NW | Standard |
| 16621 | Broad Top, PA | 8.7 mi SW | Standard |
| 16674 | Robertsdale, PA | 9.1 mi SW | Standard |
| 16638 | Entriken, PA | 9.5 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 16623 or measure the distance to another ZIP code.
How to address mail to 16623
123 MAIN ST
CASSVILLE PA 16623
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (16623-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 16623?
- 16623 is a Cassville, Pennsylvania ZIP code.
- What county is 16623 in?
- ZIP code 16623 is in Huntingdon County, Pennsylvania.
- What time zone is ZIP code 16623 in?
- 16623 is in the Eastern Time zone (America/New_York).
- What area code is 16623?
- Phone numbers in ZIP code 16623 use area codes 582 and 814.
- What is the population of ZIP code 16623?
- About 492 people live in ZIP code 16623, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 16623?
- The median household income in 16623 is $61,667 a year, lower than 71% of Pennsylvania ZIP codes.
- What ZIP codes are near 16623?
- The nearest ZIP codes to 16623 are 16622 (Calvin, 3 miles), 16685 (Todd, 3.1 miles), 17253 (Saltillo, 5.7 miles) and 17052 (Mapleton Depot, 6.7 miles).