ZIP code 18106
Where is ZIP code 18106?
Allentown, Pennsylvania
Lehigh County · Standard ZIP code
ZIP code 18106 belongs to Allentown, Pennsylvania in Lehigh County. 18106 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 484, 610 and 835. About 6,226 people live in the 18106 area, where the median household income is $92,813. The closest ZIP codes are 18195 (Allentown, 1.8 mi west), 18087 (Trexlertown, 2.4 mi south) and 18046 (East Texas, 2.9 mi southeast).
| ZIP code | 18106 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Allentown |
| Also accepted | Wescosville |
| State | Pennsylvania (PA) |
| County | Lehigh County |
| Time zone | Eastern Time · now |
| Area codes | 484, 610, 835 |
| Coordinates | 40.5824, -75.5911 map |
| 3-digit prefix | 181 |
Population and income in 18106
| Population | 6,226 · higher than 69% of Pennsylvania ZIP codes |
|---|---|
| People per square mile | 782 · higher than 70% of Pennsylvania ZIP codes |
| Median age | 46.5 years · higher than 62% of Pennsylvania ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $92,813 · higher than 79% of Pennsylvania ZIP codes |
| Income per person | $50,875 |
| Below the poverty line | 6.6% |
| Bachelor’s degree or higher | 49% of adults 25+ |
| Median home value | $412,200 · higher than 92% of Pennsylvania ZIP codes |
| Median rent | $1,419 a month |
| Housing units | 2,594 |
| Households | 2,513 (2.46 people on average) |
| Owners / renters | 83% / 18% |
| Land area | 7.96 sq mi (plus 0.11 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 18106. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 18106
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 18195 | Allentown, PA | 1.8 mi W | Standard |
| 18087 | Trexlertown, PA | 2.4 mi S | Standard |
| 18046 | East Texas, PA | 2.9 mi SE | PO Box only |
| 18069 | Orefield, PA | 2.9 mi N | Standard |
| 18051 | Fogelsville, PA | 3.5 mi W | Standard |
| 18104 | Allentown, PA | 3.8 mi E | Standard |
| 18062 | Macungie, PA | 3.9 mi S | Standard |
| 18031 | Breinigsville, PA | 3.9 mi SW | Standard |
| 18011 | Alburtis, PA | 4.7 mi S | Standard |
| 18105 | Allentown, PA | 5.6 mi E | PO Box only |
| 18098 | Emmaus, PA | 5.8 mi SE | Unique |
| 18099 | Emmaus, PA | 5.8 mi SE | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 18106 or measure the distance to another ZIP code.
How to address mail to 18106
123 MAIN ST
ALLENTOWN PA 18106
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts WESCOSVILLE as the city name for 18106. Adding the 4-digit ZIP+4 code (18106-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Allentown, PA
All Allentown ZIP codes with population and income →
Questions
- What city is ZIP code 18106?
- 18106 is a Allentown, Pennsylvania ZIP code. Wescosville is also accepted as the city name.
- What county is 18106 in?
- ZIP code 18106 is in Lehigh County, Pennsylvania.
- What time zone is ZIP code 18106 in?
- 18106 is in the Eastern Time zone (America/New_York).
- What area code is 18106?
- Phone numbers in ZIP code 18106 use area codes 484, 610 and 835.
- What is the population of ZIP code 18106?
- About 6,226 people live in ZIP code 18106, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 18106?
- The median household income in 18106 is $92,813 a year, higher than 79% of Pennsylvania ZIP codes.
- What ZIP codes are near 18106?
- The nearest ZIP codes to 18106 are 18195 (Allentown, 1.8 miles), 18087 (Trexlertown, 2.4 miles), 18046 (East Texas, 2.9 miles) and 18069 (Orefield, 2.9 miles).