ZIP code 18951
Where is ZIP code 18951?
Quakertown, Pennsylvania
Bucks County · Standard ZIP code
ZIP code 18951 belongs to Quakertown, Pennsylvania in Bucks County. 18951 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 215, 267, 445, 484, 610 and 835. About 36,568 people live in the 18951 area, where the median household income is $98,268. The closest ZIP codes are 18935 (Milford Square, 2.5 mi west), 18970 (Trumbauersville, 2.6 mi southwest) and 18955 (Richlandtown, 3.3 mi northeast).
| ZIP code | 18951 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Quakertown |
| State | Pennsylvania (PA) |
| County | Bucks County |
| Time zone | Eastern Time · now |
| Area codes | 215, 267, 445, 484, 610, 835 |
| Coordinates | 40.4411, -75.3507 map |
| 3-digit prefix | 189 |
Population and income in 18951
| Population | 36,568 · higher than 96% of Pennsylvania ZIP codes |
|---|---|
| People per square mile | 510 · higher than 62% of Pennsylvania ZIP codes |
| Median age | 44.2 years · higher than 50% of Pennsylvania ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $98,268 · higher than 83% of Pennsylvania ZIP codes |
| Income per person | $46,855 |
| Below the poverty line | 6.2% |
| Bachelor’s degree or higher | 33% of adults 25+ |
| Median home value | $363,200 · higher than 89% of Pennsylvania ZIP codes |
| Median rent | $1,441 a month |
| Housing units | 14,881 |
| Households | 14,202 (2.54 people on average) |
| Owners / renters | 82% / 18% |
| Land area | 71.69 sq mi (plus 1.54 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 18951. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 18951
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 18935 | Milford Square, PA | 2.5 mi W | PO Box only |
| 18970 | Trumbauersville, PA | 2.6 mi SW | PO Box only |
| 18955 | Richlandtown, PA | 3.3 mi NE | Standard |
| 18981 | Zionhill, PA | 3.7 mi NW | PO Box only |
| 18968 | Spinnerstown, PA | 4.5 mi W | PO Box only |
| 18036 | Coopersburg, PA | 5 mi NW | Standard |
| 18960 | Sellersville, PA | 5.7 mi S | Standard |
| 18944 | Perkasie, PA | 6.4 mi SE | Standard |
| 18971 | Tylersport, PA | 6.6 mi S | PO Box only |
| 18060 | Limeport, PA | 6.9 mi NW | PO Box only |
| 18911 | Blooming Glen, PA | 7.3 mi SE | PO Box only |
| 18054 | Green Lane, PA | 7.5 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 18951 or measure the distance to another ZIP code.
How to address mail to 18951
123 MAIN ST
QUAKERTOWN PA 18951
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (18951-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 18951?
- 18951 is a Quakertown, Pennsylvania ZIP code.
- What county is 18951 in?
- ZIP code 18951 is in Bucks County, Pennsylvania.
- What time zone is ZIP code 18951 in?
- 18951 is in the Eastern Time zone (America/New_York).
- What area code is 18951?
- Phone numbers in ZIP code 18951 use area codes 215, 267, 445, 484, 610 and 835.
- What is the population of ZIP code 18951?
- About 36,568 people live in ZIP code 18951, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 18951?
- The median household income in 18951 is $98,268 a year, higher than 83% of Pennsylvania ZIP codes.
- What ZIP codes are near 18951?
- The nearest ZIP codes to 18951 are 18935 (Milford Square, 2.5 miles), 18970 (Trumbauersville, 2.6 miles), 18955 (Richlandtown, 3.3 miles) and 18981 (Zionhill, 3.7 miles).