Residential delivery area · New Jersey
ZIP Code 07203: Roselle, NJ
ZIP code 07203 is in Roselle, New Jersey, entirely in Union County (Census 2020 ZIP-county file). About 23,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $92,762 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Roselle · its only residential ZIP
- County
- Union County
- Census places
- Roselle
- Metro area
- New York-Newark-Jersey City, NY-NJ
- House district
- NJ-10 119th Congress
- State
- New Jersey
- Time zone
- Eastern
- Land area
- 2.6 sq mi · 8,594 people per sq mi
Where is ZIP code 07203?
07203 centers on 40.652°, -74.260° and covers 2.6 square miles of land plus 0.0 of water. It borders 5 ZIP codes: 07204, 07036, 07016, 07202, 07208.
The map draws ZIP code areas only. For the streets inside 07203, 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 07203 compare with the rest of Union County?
| Measure | 07203 | In Union County | In NJ |
|---|---|---|---|
| People (ACS 2020-2024) | 22,646 | 13th of 27 | 151st of 598 |
| Median household income | $93k | 18th of 25 | 357th of 476 |
| Median home value | $380k | 26th of 27 | 364th of 515 |
Its median household income is higher than in 76% of U.S. residential ZIP codes, and it is denser than 97% 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 07203?
The 2020 Census counted 22,715 people in 07203; the ACS, which samples households over 2020-2024, estimates 22,646. Between the 2010 and 2020 censuses its population grew 7.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 22,646
- 2020 Census count
- 22,715+7.7% since 2010 (21,085)
- Households
- 8,407
- Median age
- 39.4
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 07203?
Of the 22,646 people the ACS estimates in 07203, 18.3% are under 18 and 14.7% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (44.2%), then Black (not Hispanic) (39.7%).
- Under 1818.3%
- 18 to 6466.9%
- 65 and older14.7%
- Hispanic or Latino44.2%
- Black, not Hispanic39.7%
- White, not Hispanic11.3%
- Other or two or more3.4%
- Asian, not Hispanic1.4%
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 07203 earn?
Median household income is $92,762 (ACS 2020-2024), the 18th highest of the 25 ranked ZIP codes in Union County. It is not measurably different from 2015-2019 ($79,408 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $92,762±$14,186
- Income per person
- $42,371
- Below the poverty line
- 9.5%
- Unemployed (of the labor force)
- 8.0%
- Adults 25+ with a bachelor's degree
- 27.1%
- Adjusted gross income per tax return, 2022
- $56,97412,460 returns; wages 85% 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 07203?
FHFA's house price index for 07203, built from repeat sales and appraisals of the same homes, rose 193% from 2015 to 2025 and rose 72% from 2020 to 2025, and moved +0.7% in 2025.
- Median home value (owners' estimate)
- $379,900
- Median gross rent
- $1,567
- Homes owned by their occupants
- 54.7%
- Housing units
- 8,687
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 07203?
382 business establishments had a location in this ZIP code in 2023, 51 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade61
- Other services (except public administration)54
- Construction48
- Accommodation and food services36
- Wholesale trade31
- Health care and social assistance30
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 07203?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 07204 | Roselle Park | 14,093 | $110k | 1.0 mi |
| 07036 | Linden | 45,671 | $92k | 2.2 mi |
| 07016 | Cranford | 24,074 | $156k | 2.3 mi |
| 07202 | Elizabeth | 44,968 | $71k | 2.3 mi |
| 07208 | Elizabeth | 31,937 | $66k | 2.4 mi |
| 07033 | Kenilworth | 8,401 | $119k | 2.3 mi (near) |
| 07083 | Union | 58,170 | $122k | 3.0 mi (near) |
| 07065 | Rahway | 30,109 | $92k | 3.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.