Residential delivery area · New Jersey
ZIP Code 08810: Dayton, NJ
ZIP code 08810 uses the postal name Dayton, New Jersey and lies entirely in Middlesex County (Census 2020 ZIP-county file). About 8,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $151,902 (Census Bureau, ACS 2020-2024). By Census place, 44% of its land lies in Dayton (a census-designated place); 56% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Dayton · its only residential ZIP
- County
- Middlesex County
- Census places
- Dayton census-designated place
- Metro area
- New York-Newark-Jersey City, NY-NJ
- House district
- NJ-12 119th Congress
- State
- New Jersey
- Time zone
- Eastern
- Land area
- 5.5 sq mi · 1,442 people per sq mi
Where is ZIP code 08810?
08810 centers on 40.368°, -74.491° and covers 5.5 square miles of land plus 0.0 of water. It borders 3 ZIP codes: 08852, 08512, 08831.
The map draws ZIP code areas only. For the streets inside 08810, 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 08810 compare with the rest of Middlesex County?
| Measure | 08810 | In Middlesex County | In NJ |
|---|---|---|---|
| People (ACS 2020-2024) | 7,952 | 36th of 42 | 353rd of 598 |
| Median household income | $152k | 4th of 40 | 111th of 476 |
| Median home value | $497k | 11th of 40 | 212th of 515 |
Its median household income is higher than in 96% of U.S. residential ZIP codes, and it is denser than 82% 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 08810?
The 2020 Census counted 8,170 people in 08810; the ACS, which samples households over 2020-2024, estimates 7,952. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 7,952±870 (90% margin)
- 2020 Census count
- 8,170
- Households
- 2,641
- Median age
- 41.8
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 08810?
Of the 7,952 people the ACS estimates in 08810, 23.5% are under 18 and 12.4% are 65 or older. The largest group by race and Hispanic origin is Asian (not Hispanic) (50.9%), then White (not Hispanic) (31.4%).
- Under 1823.5%
- 18 to 6464.1%
- 65 and older12.4%
- Asian, not Hispanic50.9%
- White, not Hispanic31.4%
- Hispanic or Latino6.6%
- Black, not Hispanic6.0%
- Other or two or more5.2%
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 08810 earn?
Median household income is $151,902 (ACS 2020-2024), the 4th highest of the 40 ranked ZIP codes in Middlesex County.
- Median household income
- $151,902±$18,003
- Income per person
- $59,761
- Below the poverty line
- 2.5%
- Unemployed (of the labor force)
- 6.8%
- Adults 25+ with a bachelor's degree
- 70.5%
- Adjusted gross income per tax return, 2022
- $155,8214,020 returns; wages 75% 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 08810?
FHFA's house price index for 08810, built from repeat sales and appraisals of the same homes, rose 71% from 2015 to 2025 and rose 55% from 2020 to 2025, and moved +2.6% in 2025.
- Median home value (owners' estimate)
- $496,600
- Median gross rent
- $2,199
- Homes owned by their occupants
- 88.0%
- Housing units
- 2,684
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 08810?
311 business establishments had a location in this ZIP code in 2023, 17 more than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services68
- Transportation and warehousing54
- Wholesale trade46
- Retail trade20
- Health care and social assistance19
- Other services (except public administration)19
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 08810?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 08852 | Monmouth Junction | 18,062 | $133k | 3.2 mi |
| 08512 | Cranbury | 12,928 | $119k | 3.5 mi |
| 08831 | Monroe Township | 55,658 | $109k | 3.9 mi |
| 08828 | Helmetta | 2,459 | $99k | 3.6 mi (near) |
| 08824 | Kendall Park | 13,366 | $175k | 4.9 mi (near) |
| 08902 | North Brunswick | 43,932 | $121k | 5.1 mi (near) |
| 08884 | Spotswood | 8,187 | $105k | 5.5 mi (near) |
| 08536 | Plainsboro | 20,817 | $138k | 5.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.