08561 ZIP Code, Windsor, NJ
08561 is a ZIP code in Windsor, New Jersey in Mercer County. It covers 1.1 square miles of land. The closest ZIP codes are 08520, 08691 and 08550. 325 people live here in 129 households, fewer than in most New Jersey ZIP codes. With about 286 people per square mile it is lightly settled, and most households rent (36% own).
Quick facts
- Mailing city: Windsor, NJ
- County: Mercer County
- Land area: 1.1 sq mi
- Population: 325
Key figures
| Measure | Value |
|---|---|
| Residents | 325 |
| Households | 129 |
| Median household income | not published |
| Income per person | $38,772 |
| Median age | 63.4 |
| Homeowners | 36.4% |
| Median home value | $484,400 |
| Median rent | not published |
| Bachelor's degree or higher | 36.7% |
| Average commute (minutes) | 16 |
| Households with kids under 18 | 21.7% |
| Moved in the past year | 3.1% |
| Below the poverty line | 0.0% |
| Broadband internet | 50.4% |
| Speak a non-English language at home | 14.5% |
Household income
| % of households | Value |
|---|---|
| <$10K | 0.0% |
| $10–15K | 0.0% |
| $15–25K | 14.7% |
| $25–35K | 0.0% |
| $35–50K | 0.0% |
| $50–75K | 42.6% |
| $75–100K | 0.0% |
| $100–150K | 8.5% |
| $150–200K | 21.7% |
| $200K+ | 12.4% |
Age
| % of all residents | Value |
|---|---|
| <10 | 0.0% |
| 10–19 | 7.1% |
| 20–24 | 20.0% |
| 25–34 | 6.8% |
| 35–44 | 12.0% |
| 45–54 | 3.1% |
| 55–64 | 10.5% |
| 65–74 | 34.8% |
| 75+ | 5.8% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 9.3% |
| Owned outright | 27.1% |
| Rented | 63.6% |
| Vacant | 0.0% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 57.4% |
| Townhome | 42.6% |
| 2–4 units | 0.0% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 0.0% |
Businesses in 08561
49 business establishments with 890 employees (ZIP Codes Business Patterns 2023).
- Retail Trade: 10
- Other Services (except Public Administration): 9
- Manufacturing: 8
- Wholesale Trade: 6
- Construction: 3
- Administrative and Support and Waste Management and Remediation Services: 3
EDDM carrier routes
See every USPS carrier route in 08561 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 08520 — Twin Rivers CDP, NJ (2.3 mi)
- 08691 — Yardville CDP, NJ (2.9 mi)
- 08550 — Princeton Junction CDP, NJ (3.1 mi)
- 08690 — Hamilton Square CDP, NJ (4.4 mi)
- 08501 — Allentown borough, NJ (5.8 mi)
- 08536 — Princeton Meadows CDP, NJ (5.9 mi)
- 08512 — Cranbury CDP, NJ (6.1 mi)
- 08555 — Roosevelt borough, NJ (6.1 mi)
Areas that include 08561
- Windsor, NJ ZIP codes — 1 ZIP code
- Mercer County ZIP codes — 23 ZIP codes
- New Jersey ZIP code data
Mail every home in 08561
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 08561, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 08561 in?
- 08561 is a Windsor, NJ mailing address. By land area, 100% lies inside Windsor.
- What county is 08561 in?
- 08561 is in Mercer County.
- What is the population of 08561?
- About 325 people (±262), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 330.
- How many carrier routes and mailboxes are in 08561?
- EDDM2GO's stored route library does not include 08561 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 08561?
- The closest, measured center to center: 08520 (2.3 mi, Twin Rivers), 08691 (2.9 mi, Yardville), 08550 (3.1 mi, Princeton Junction), 08690 (4.4 mi, Hamilton Square), 08501 (5.8 mi, Allentown borough, NJ) and 08536 (5.9 mi, Princeton Meadows).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.