Arlington, NY ZIP Codes
One ZIP code serves Arlington, New York: 12603. Together they are home to 42,304 residents in 16,919 households. That is more than the 2,806 people counted inside Arlington Census-designated place, because these ZIP codes reach past its boundary.
Arlington Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 2,806 |
| Households | 1,222 |
| Median household income | $72,364 |
| Median home value | $315,300 |
| Median age | 39.2 |
| Median rent | $1,641 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 42,304 |
| Households (sum of ZIP codes) | 16,919 |
| Median household income, range across ZIP codes | $103,538 (12603) to $103,538 (12603) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $103,538 |
| Homeowners | 71.6% |
| Households with kids under 18 | 28.3% |
| Moved in the past year | 9.1% |
| Carrier routes in EDDM2GO's route library | 40 routes, 17,131 homes (1 of 1 ZIP codes) |
Every ZIP code in Arlington
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12603 | Poughkeepsie | 42,304 | 16,919 | $103,538 | $368,900 | 71.6% | 28.3% | 9.1% | 40 | 18,148 | 2% of its land |
A ZIP code is listed for Arlington when at least 10% of its land lies inside the Arlington Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Arlington. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Arlington.
Counties
- Dutchess County — 34 ZIP codes
Nearby cities sharing these ZIP codes
- Poughkeepsie — 3 ZIP codes
Price a mailing to Arlington ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Arlington, NY?
- 12603. A ZIP code is listed for Arlington when at least 10% of its land lies inside the Arlington Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Arlington.
- What is the population of Arlington, NY?
- The Census Bureau counts 2,806 residents inside Arlington Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Arlington hold 42,304 residents in all.
- What is the median household income in Arlington, NY?
- $72,364 inside Arlington Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $103,538 to $103,538.
- How many carrier routes and mailboxes are in Arlington, NY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 40 carrier routes reaching 17,131 residential and 1,017 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.