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Advertise here →Middlesex County · New Jersey
Middlesex County, New Jersey real estate & cities.
Countywide real estate hub for Middlesex County, NJ — 33 live city guides, public market snapshots, and connections to local professionals.
Middlesex County, New Jersey is a county-level market on USAHouses.com — a countywide hub linking verified city guides, public market data, and ways to connect with licensed professionals. We currently publish 33 city-level guides inside Middlesex County, covering resale homes, condos, land, and new construction across the county.
County pages complement city guides: they group places by official Census county or county-equivalent boundaries, surface nearby counties and major New Jersey cities, and link to NewUSAHouses.com builder hubs when available.
Middlesex County corresponds to Census FIPS code 34023. FIPS is the geographic code for USA Counties.
County snapshot
Middlesex County at a glance
City guides on USAHouses
33 live
Combined population (catalogued places)
452,675
Median household income (midpoint of places)
$107,063
Median home value range (Census ACS)
$184,800 – $794,500
County median listing price
$579,000 (2026-06-01)
County price trend (FHFA HPI)
+6.1% (2025)
Market data compiled from public sources on linked city guides and county-level datasets; deemed reliable but not guaranteed. Full source list ↗
Places in Middlesex County
Cities & towns in Middlesex County
Middlesex County includes 33 places USAHouses.com tracks in its city manifest; 33 already have live market guides linked below.
New Brunswick
Pop. 55,744 · Market guide
Perth Amboy
Pop. 55,278 · Market guide
Sayreville borough
Pop. 45,237 · Market guide
Old Bridge
Pop. 28,015 · Market guide
Carteret borough
Pop. 25,187 · Market guide
Woodbridge
Pop. 20,086 · Market guide
Iselin
Pop. 19,151 · Market guide
Colonia
Pop. 18,294 · Market guide
Avenel
Pop. 17,143 · Market guide
South River borough
Pop. 16,007 · Market guide
Metuchen borough
Pop. 14,982 · Market guide
Highland Park borough
Pop. 14,981 · Market guide
Middlesex borough
Pop. 14,518 · Market guide
Fords
Pop. 13,052 · Market guide
Kendall Park
Pop. 10,765 · Market guide
Monmouth Junction
Pop. 9,457 · Market guide
Dayton
Pop. 8,241 · Market guide
Spotswood
Pop. 8,112 · Market guide
Dunellen
Pop. 7,711 · Market guide
Milltown
Pop. 6,994 · Market guide
Heathcote
Pop. 6,689 · Market guide
Laurence Harbor
Pop. 6,130 · Market guide
Jamesburg
Pop. 5,763 · Market guide
Port Reading
Pop. 3,775 · Market guide
Sewaren
Pop. 3,196 · Market guide
Rossmoor
Pop. 3,136 · Market guide
Hopelawn
Pop. 2,986 · Market guide
Monroe Manor
Pop. 2,308 · Market guide
Cranbury
Pop. 2,304 · Market guide
Regency at Monroe
Pop. 2,241 · Market guide
Forsgate
Pop. 2,094 · Market guide
Stonebridge
Pop. 1,932 · Market guide
Deans
Pop. 1,166 · Market guide
Nearby
Nearby counties & major cities in New Jersey
Other counties in New Jersey with USAHouses city or county coverage:
Bergen County
55 catalogued places
Monmouth County
38 catalogued places
Morris County
37 catalogued places
Somerset County
34 catalogued places
Camden County
31 catalogued places
Ocean County
21 catalogued places
Atlantic County
19 catalogued places
Passaic County
17 catalogued places
Larger New Jersey cities with live USAHouses market guides — populous places first, including major metro hubs when available:
Newark
Pop. 307,188 · Major metro
Jersey City
Pop. 289,691 · Major city
Paterson
Pop. 157,660 · Major city
Elizabeth
Pop. 135,887 · Major city
Toms River
Pop. 93,915 · Major city
Trenton
Pop. 89,966 · Major city
Clifton
Pop. 89,247 · Major city
Camden
Pop. 71,471 · Major city
Major metro hubs serving buyers comparing Middlesex County with larger nearby markets:
New construction
New homes in & near Middlesex County
Verified new-construction communities on NewUSAHouses.com in New Jersey — linked when a matching metro or state hub exists.
Local resources
Get help buying or selling in Middlesex County
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Official resources
Middlesex County government & services
Middlesex County government
Official county or county-equivalent government website (source: public records / Wikidata). Official site ↗
County median listing price
$579,000 as of 2026-06-01 (FRED / Realtor.com county median listing price).
County house price trend
FHFA all-transactions HPI annual change +6.1% (2025).
Common questions
Middlesex County FAQ
What cities and towns are in Middlesex County, NJ?
USAHouses.com currently catalogues 33 places in Middlesex County, with live market guides for 33 of them. Census recognizes additional small places and CDPs in most counties that may not yet have dedicated pages.
Where should I start looking for homes in Middlesex County?
Start with the live city guides for New Brunswick, Perth Amboy, Sayreville borough, Old Bridge, Carteret borough, and 28 more — each links Census market data, nearby places, and ways to connect with local professionals.
Does USAHouses.com cover new construction in Middlesex County?
City and county guides link to NewUSAHouses.com where verified new-home communities exist in New Jersey. Use the new-construction section on this page for same-state builder hubs; availability varies by market.
How is the Middlesex County housing market trending?
County-level FHFA house price index data shows a +6.1% annual change in 2025 — a countywide benchmark, not a guarantee for any single city or street.
How do I connect with an agent in Middlesex County?
Use the lead form at the bottom of this page to describe your buy or sell goals in Middlesex County. USA HOUSES LLC is a platform/media company, not a brokerage; licensed professionals are disclosed separately.
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