ZIP code 19375
Where is ZIP code 19375?
Unionville, Pennsylvania
Chester County · PO Box only ZIP code
ZIP code 19375 belongs to Unionville, Pennsylvania in Chester County. 19375 is a PO Box only ZIP code: it is used for post office boxes at the Unionville post office, not for street addresses. It is in the Eastern Time zone and uses area codes 484, 610 and 835. About 234 people live in the 19375 area, where the median household income is $250,001. The closest ZIP codes are 19348 (Kennett Square, 3.3 mi southeast), 19374 (Toughkenamon, 4.6 mi south) and 19318 (Chatham, 5.1 mi southwest).
| ZIP code | 19375 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Unionville |
| State | Pennsylvania (PA) |
| County | Chester County |
| Time zone | Eastern Time · now |
| Area codes | 484, 610, 835 |
| Coordinates | 39.8954, -75.7344 map |
| 3-digit prefix | 193 |
Population and income in 19375
| Population | 234 · lower than 85% of Pennsylvania ZIP codes |
|---|---|
| People per square mile | 505 · higher than 62% of Pennsylvania ZIP codes |
| Median age | 60.5 years · higher than 95% of Pennsylvania ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $250,001 · higher than 100% of Pennsylvania ZIP codes |
| Income per person | $111,071 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 53% of adults 25+ |
| Median home value | $614,400 · higher than 98% of Pennsylvania ZIP codes |
| Housing units | 96 |
| Households | 96 (2.44 people on average) |
| Owners / renters | 80% / 20% |
| Land area | 0.46 sq mi (plus 0.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 19375. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 19375
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 19348 | Kennett Square, PA | 3.3 mi SE | Standard |
| 19374 | Toughkenamon, PA | 4.6 mi S | Standard |
| 19318 | Chatham, PA | 5.1 mi SW | PO Box only |
| 19311 | Avondale, PA | 5.4 mi S | Standard |
| 19357 | Mendenhall, PA | 5.7 mi SE | PO Box only |
| 19366 | Pocopson, PA | 5.8 mi E | PO Box only |
| 19358 | Modena, PA | 5.9 mi NW | PO Box only |
| 19376 | Wagontown, PA | 6.1 mi N | PO Box only |
| 19421 | Birchrunville, PA | 6.1 mi N | PO Box only |
| 19736 | Yorklyn, DE | 6.8 mi SE | Standard |
| 19372 | Thorndale, PA | 7.2 mi N | Standard |
| 19390 | West Grove, PA | 7.3 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 19375 or measure the distance to another ZIP code.
How to address mail to 19375
PO BOX 123
UNIONVILLE PA 19375
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (19375-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 19375?
- 19375 is a Unionville, Pennsylvania ZIP code.
- What county is 19375 in?
- ZIP code 19375 is in Chester County, Pennsylvania.
- What time zone is ZIP code 19375 in?
- 19375 is in the Eastern Time zone (America/New_York).
- What area code is 19375?
- Phone numbers in ZIP code 19375 use area codes 484, 610 and 835.
- What is the population of ZIP code 19375?
- About 234 people live in ZIP code 19375, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 19375?
- The median household income in 19375 is $250,001 a year, higher than 100% of Pennsylvania ZIP codes.
- Can I use 19375 for a street address?
- No. 19375 is only for PO Boxes. Street addresses in Unionville use another ZIP code.
- What ZIP codes are near 19375?
- The nearest ZIP codes to 19375 are 19348 (Kennett Square, 3.3 miles), 19374 (Toughkenamon, 4.6 miles), 19318 (Chatham, 5.1 miles) and 19311 (Avondale, 5.4 miles).