Home values, rents and more in ZIP code 08831 (Monroe Township, NJ)
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open 08831 in ProMap- Under $520k
- $520k–$600k
- $600k–$670k
- $670k–$830k
- $830k+
- No data
How 08831 compares
The typical home in ZIP code 08831 (Monroe Township, NJ) is worth about $604,000, according to the Zillow Home Value Index for September 2026. Home values in 08831 are 17% below the typical value in the New York metro area ($731,000) and 1.6 times the U.S. typical value ($366,000).
Over the past year, home values in 08831 rose 1.8%, compared with +4.9% in the New York metro area and +1.2% nationally.
The median household income is $109,042, against $99,155 in the New York metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 55,658 people live in 08831 (American Community Survey 2020–24).
08831 has the 214th-lowest typical home value of the 815 ZIP codes in the New York metro area and the 246th-highest of 546 in New Jersey with Zillow figures.
Part of: Monroe Township, NJ · Middlesex County, NJ · New York metro area · New Jersey
More for 08831 in ProMap Plus
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- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- Zillow 12-month price forecast
- Crime rates
- School test scores
- Homeowners insurance premiums
- Commute time to downtown
- Flood, wildfire and natural hazard risk
- Property-tax rate
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby ZIP codes
- 08816 · East Brunswick $626,000
- 07726 · Manalapan Township $792,000
- 08902 · North Brunswick $544,000
- 08857 · Old Bridge $633,000
- 08520 · Hightstown $462,000
- 08852 · Monmouth Junction $695,000
- 08512 · Cranbury Township $750,000
- 08884 · Spotswood $563,000
- 08810 · Dayton $643,000
- 08535 · Millstone Township $960,000
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.