ZIP code 12778
Where is ZIP code 12778?
Smallwood, New York
Sullivan County · PO Box only ZIP code
ZIP code 12778 belongs to Smallwood, New York in Sullivan County. 12778 is a PO Box only ZIP code: it is used for post office boxes at the Smallwood post office, not for street addresses. It is in the Eastern Time zone and uses area code 845. About 707 people live in the 12778 area, where the median household income is $50,959. The closest ZIP codes are 12762 (Mongaup Valley, 1.6 mi northeast), 12749 (Kauneonga Lake, 2 mi northwest) and 12786 (White Lake, 2.6 mi west).
| ZIP code | 12778 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Smallwood |
| State | New York (NY) |
| County | Sullivan County |
| Time zone | Eastern Time · now |
| Area code | 845 |
| Coordinates | 41.6615, -74.8178 map |
| 3-digit prefix | 127 |
Population and income in 12778
| Population | 707 · lower than 78% of New York ZIP codes |
|---|---|
| People per square mile | 411 · higher than 60% of New York ZIP codes |
| Median age | 44.1 years · higher than 54% of New York ZIP codes |
| Men / women | 32% / 68% |
| Median household income | $50,959 · lower than 93% of New York ZIP codes |
| Income per person | $29,427 |
| Below the poverty line | 19% |
| Bachelor’s degree or higher | 30% of adults 25+ |
| Median home value | $170,700 · lower than 72% of New York ZIP codes |
| Median rent | $1,371 a month |
| Housing units | 920 |
| Households | 305 (2.32 people on average) |
| Owners / renters | 61% / 39% |
| Land area | 1.72 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 12778. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 12778
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 12762 | Mongaup Valley, NY | 1.6 mi NE | Standard |
| 12749 | Kauneonga Lake, NY | 2 mi NW | PO Box only |
| 12786 | White Lake, NY | 2.6 mi W | Standard |
| 12720 | Bethel, NY | 4 mi W | Standard |
| 12783 | Swan Lake, NY | 4.7 mi N | Standard |
| 12742 | Harris, NY | 6 mi NE | Standard |
| 12701 | Monticello, NY | 6.1 mi E | Standard |
| 12734 | Ferndale, NY | 6.6 mi NE | Standard |
| 12751 | Kiamesha Lake, NY | 7.7 mi E | Standard |
| 12726 | Cochecton, NY | 8.3 mi W | Standard |
| 12727 | Cochecton, NY | 8.5 mi W | Standard |
| 12750 | Kenoza Lake, NY | 8.8 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 12778 or measure the distance to another ZIP code.
How to address mail to 12778
PO BOX 123
SMALLWOOD NY 12778
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (12778-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 12778?
- 12778 is a Smallwood, New York ZIP code.
- What county is 12778 in?
- ZIP code 12778 is in Sullivan County, New York.
- What time zone is ZIP code 12778 in?
- 12778 is in the Eastern Time zone (America/New_York).
- What area code is 12778?
- Phone numbers in ZIP code 12778 use area code 845.
- What is the population of ZIP code 12778?
- About 707 people live in ZIP code 12778, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 12778?
- The median household income in 12778 is $50,959 a year, lower than 93% of New York ZIP codes.
- Can I use 12778 for a street address?
- No. 12778 is only for PO Boxes. Street addresses in Smallwood use another ZIP code.
- What ZIP codes are near 12778?
- The nearest ZIP codes to 12778 are 12762 (Mongaup Valley, 1.6 miles), 12749 (Kauneonga Lake, 2 miles), 12786 (White Lake, 2.6 miles) and 12720 (Bethel, 4 miles).