Northville, NY ZIP Codes
2 ZIP codes serve Northville, New York: 11901 and 12134. Together they are home to 36,937 residents in 13,790 households. That is more than the 1,912 people counted inside Northville Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $77,928 in 12134 to $85,061 in 11901.
Northville Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,912 |
| Households | 699 |
| Median household income | $159,018 |
| Median home value | $872,000 |
| Median age | 55 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 36,937 |
| Households (sum of ZIP codes) | 13,790 |
| Median household income, range across ZIP codes | $77,928 (12134) to $85,061 (11901) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $84,179 |
| Homeowners | 71.6% |
| Households with kids under 18 | 23.0% |
| Moved in the past year | 9.6% |
| Carrier routes in EDDM2GO's route library | 25 routes, 12,919 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Northville: 11901 ($85,061)
- Most residents: 11901 (33,091 people)
- Highest homeownership: 12134 (81.3% own their home)
- Most households with kids: 11901 (23.2% of households)
- Most new movers: 11901 (9.8% moved in last year)
- Youngest median age: 11901 (46.5 years)
- Highest median home value: 11901 ($453,800)
Every ZIP code in Northville
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11901 | Riverhead | 33,091 | 12,085 | $85,061 | $453,800 | 70.2% | 23.2% | 9.8% | 21 | 12,312 | 13% of its land |
| 12134 | Northville | 3,846 | 1,705 | $77,928 | $222,600 | 81.3% | 21.2% | 7.5% | 4 | 1,865 | mailing city |
A ZIP code is listed for Northville when at least 10% of its land lies inside the Northville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Northville. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Northville.
Counties
- Suffolk County — 108 ZIP codes
Nearby cities sharing these ZIP codes
Price a mailing to Northville ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Northville, NY?
- 11901 and 12134. A ZIP code is listed for Northville when at least 10% of its land lies inside the Northville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Northville.
- What is the population of Northville, NY?
- The Census Bureau counts 1,912 residents inside Northville Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Northville hold 36,937 residents in all.
- What is the median household income in Northville, NY?
- $159,018 inside Northville Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $77,928 to $85,061.
- Which Northville ZIP code has the highest median household income?
- 11901, at $85,061, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Northville, NY?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 25 carrier routes reaching 12,919 residential and 1,258 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.