Residential delivery area · New Jersey
ZIP Code 07863: Oxford, NJ
ZIP code 07863 uses the postal name Oxford, New Jersey and lies entirely in Warren County (Census 2020 ZIP-county file). About 3,800 people live there (Census Bureau, ACS 2020-2024). Median household income is $94,167 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Oxford (4%) and Buttzville (3%); 93% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Oxford · its only residential ZIP
- County
- Warren County
- Census places
- Oxford (4%) census-designated place; Buttzville (3%) census-designated place
- Metro area
- Allentown-Bethlehem-Easton, PA-NJ
- House district
- NJ-7 119th Congress
- State
- New Jersey
- Time zone
- Eastern
- Land area
- 19.9 sq mi · 192 people per sq mi
Where is ZIP code 07863?
07863 centers on 40.808°, -74.957° and covers 19.9 square miles of land plus 0.2 of water. It borders 5 ZIP codes: 07865, 07882, 07823, 07838, 07840.
The map draws ZIP code areas only. For the streets inside 07863, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 07863 compare with the rest of Warren County?
| Measure | 07863 | In Warren County | In NJ |
|---|---|---|---|
| People (ACS 2020-2024) | 3,819 | 12th of 22 | 464th of 598 |
| Median household income | $94k | 12th of 14 | 348th of 476 |
| Median home value | $294k | 15th of 16 | 444th of 515 |
Its median household income is higher than in 77% of U.S. residential ZIP codes, and it is denser than 62% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 07863?
The 2020 Census counted 4,017 people in 07863; the ACS, which samples households over 2020-2024, estimates 3,819. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 3,819
- 2020 Census count
- 4,017
- Households
- 1,592
- Median age
- 50.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 07863?
Of the 3,819 people the ACS estimates in 07863, 13.1% are under 18 and 26.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (84.7%).
- Under 1813.1%
- 18 to 6460.9%
- 65 and older26.0%
- White, not Hispanic84.7%
- Hispanic or Latino8.5%
- Other or two or more4.0%
- Black, not Hispanic1.8%
- Asian, not Hispanic1.1%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 07863 earn?
Median household income is $94,167 (ACS 2020-2024), the 12th highest of the 14 ranked ZIP codes in Warren County.
- Median household income
- $94,167±$14,670
- Income per person
- $53,837
- Below the poverty line
- 6.5%
- Unemployed (of the labor force)
- 4.9%
- Adults 25+ with a bachelor's degree
- 30.2%
- Adjusted gross income per tax return, 2022
- $82,6912,100 returns; wages 76% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 07863?
FHFA's house price index for 07863, built from repeat sales and appraisals of the same homes, rose 91% from 2015 to 2025 and rose 65% from 2020 to 2025, and moved +3.2% in 2025.
- Median home value (owners' estimate)
- $294,000
- Median gross rent
- $1,589
- Homes owned by their occupants
- 91.7%
- Housing units
- 1,592
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 07863?
53 business establishments had a location in this ZIP code in 2023, 5 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction10
- Administrative and support and waste management and remediation services7
- Retail trade6
- Health care and social assistance6
- Other services (except public administration)6
- Manufacturing5
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 07863?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 07865 | Port Murray | 2,825 | $108k | 3.2 mi |
| 07882 | Washington | 15,115 | $108k | 4.6 mi |
| 07823 | Belvidere | 7,451 | $86k | 4.8 mi |
| 07838 | Great Meadows | 3,727 | $122k | 6.0 mi |
| 07840 | Hackettstown | 32,105 | $106k | 7.5 mi |
| 07831 | Changewater | 36 | – | 4.8 mi (near) |
| 07880 | Vienna | 173 | – | 6.6 mi (near) |
| 08826 | Glen Gardner | 5,459 | $124k | 6.7 mi (near) |
| 07844 | Hope | 111 | $80k | 7.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.