ZIP code 18850
Where is ZIP code 18850?
Ulster, Pennsylvania
Bradford County · Standard ZIP code
ZIP code 18850 belongs to Ulster, Pennsylvania in Bradford County. 18850 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 272 and 570. About 2,070 people live in the 18850 area, where the median household income is $71,739. The closest ZIP codes are 18831 (Milan, 4.5 mi northwest), 18848 (Towanda, 5.5 mi south) and 18854 (Wysox, 6.7 mi southeast).
| ZIP code | 18850 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Ulster |
| State | Pennsylvania (PA) |
| County | Bradford County |
| Time zone | Eastern Time · now |
| Area codes | 272, 570 |
| Coordinates | 41.8408, -76.4876 map |
| 3-digit prefix | 188 |
Population and income in 18850
| Population | 2,070 · lower than 52% of Pennsylvania ZIP codes |
|---|---|
| People per square mile | 33 · lower than 90% of Pennsylvania ZIP codes |
| Median age | 45.6 years · higher than 57% of Pennsylvania ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $71,739 · higher than 51% of Pennsylvania ZIP codes |
| Income per person | $37,156 |
| Below the poverty line | 9.5% |
| Bachelor’s degree or higher | 14% of adults 25+ |
| Median home value | $175,200 · lower than 59% of Pennsylvania ZIP codes |
| Median rent | $925 a month |
| Housing units | 1,015 |
| Households | 840 (2.46 people on average) |
| Owners / renters | 79% / 21% |
| Land area | 62.33 sq mi (plus 1.33 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 18850. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 18850
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 18831 | Milan, PA | 4.5 mi NW | Standard |
| 18848 | Towanda, PA | 5.5 mi S | Standard |
| 18854 | Wysox, PA | 6.7 mi SE | Standard |
| 18817 | East Smithfield, PA | 7.3 mi W | Standard |
| 18814 | Burlington, PA | 7.3 mi SW | PO Box only |
| 18810 | Athens, PA | 7.5 mi N | Standard |
| 18832 | Monroeton, PA | 8.8 mi S | Standard |
| 18837 | Rome, PA | 9.7 mi E | Standard |
| 18840 | Sayre, PA | 10.1 mi N | Standard |
| 14892 | Waverly, NY | 12.4 mi N | Standard |
| 13840 | Smithboro, NY | 14.4 mi N | PO Box only |
| 18853 | Wyalusing, PA | 14.6 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 18850 or measure the distance to another ZIP code.
How to address mail to 18850
123 MAIN ST
ULSTER PA 18850
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (18850-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 18850?
- 18850 is a Ulster, Pennsylvania ZIP code.
- What county is 18850 in?
- ZIP code 18850 is in Bradford County, Pennsylvania.
- What time zone is ZIP code 18850 in?
- 18850 is in the Eastern Time zone (America/New_York).
- What area code is 18850?
- Phone numbers in ZIP code 18850 use area codes 272 and 570.
- What is the population of ZIP code 18850?
- About 2,070 people live in ZIP code 18850, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 18850?
- The median household income in 18850 is $71,739 a year, higher than 51% of Pennsylvania ZIP codes.
- What ZIP codes are near 18850?
- The nearest ZIP codes to 18850 are 18831 (Milan, 4.5 miles), 18848 (Towanda, 5.5 miles), 18854 (Wysox, 6.7 miles) and 18817 (East Smithfield, 7.3 miles).