Counties / New Jersey / Somerset County

Somerset County, NJ

FIPS 34035 · population 349,846 · part of New York, NY

$673k
Zillow home value · 2026-06
The numbers

What this county costs and earns

Everything here joins on the county FIPS code, so each figure comes from the agency that publishes it with no name matching in between.

Zillow home value
$673k
▲ 1.8% year over year
Zillow ZHVI · direct
Median asking rent
$2,688
▲ 3.0% year over year
Zillow ZORI · direct
Gross yield
4.8%
annual rent ÷ price, before costs
derived: rent × 12 ÷ price ✓
HUD 2-bed standard
$2,486
market rent is 1.08x the standard
HUD Fair Market Rent · direct
Independent price check

Do two methods point the same way?

Zillow estimates a current home value. FHFA tracks repeat mortgage transactions. Their growth rates should be read side by side, not averaged.

Both annual signals move in the same direction
FHFA five-year cumulative+56.4%not annualized · through 2025
0%ZILLOW ZHVI2026-06+1.8%FHFA HPI2025+6.3%
Annual changes use different methods and may use different periods. The comparison checks direction and magnitude; it does not create a blended estimate. Zillow county ZHVI pulled 2026-07-26; FHFA annual county HPI pulled 2026-07-28.
Owner-reported value$552k
Surveyed gross rent$2,033
Rent burden 30%+49.0%
Median year built1982
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
2.1%vacant
133,639estimated housing units
Occupied tenure25.7% renter
owner 74.3%renter 25.7%
Structure mix72.3% single-family
Single-family 72.3%20+ units 7.5%Mobile home 0.2%Other 20.0%
ACS estimates describe the standing housing stock and occupied tenure. They do not measure current listings, transaction prices or asking rents.

Survey source: Census ACS 5-year — county housing value, tenure and stock · ACS 2024 5-year · pulled 2026-07-30. These values describe different housing universes and are not combined into gross yield.

Annual average covered jobs192,377▲ 1.0% from the prior annual release
Covered establishments11,164annual average reporting locations
Average weekly wage$2,173▲ 6.2% from the prior annual release
Largest private supersectorProfessional and business services27.5% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS+1.0%WEEKLY WAGE+6.2%Professional and business services27.5%
Annual QCEW counts cover jobs located at reporting establishments. The industry share uses disclosed private covered employment; it is not a resident-employment measure or a forecast.

Workplace source: BLS QCEW — county employment and wages · annual county employment and wages 2025 vs 2024 · pulled 2026-07-31. QCEW counts covered jobs located in the county, not employed residents or the metro score’s CES/LAUS series.

County brief

What the local evidence says

01Decision frame

Somerset County presents a price-versus-income tension: cash-flow-sensitive underwriters should be cautious until property-level expenses and rent durability are tested, while investigators should test whether the price-rent relationship holds at the target asset. Zillow’s 2026-06 county median home value was $673,091 and median asking rent was $2,688, producing the supplied 4.79% gross yield before costs. Zillow’s value measure rose 1.76% year over year, whereas FHFA’s 2025 annual repeat-transaction HPI rose 6.30%. These are different vintages and methods; the HPI is not a home value and cannot be blended with Zillow into one appreciation rate.

02Housing economics

The rent figure is measured asking rent, not HUD policy rent. The HUD two-bedroom FMR is a payment standard, and the supplied comparison puts market rent 8.10% above it; it should not substitute for an achieved-rent assumption. A 1.81% effective property-tax rate and $10,001 median annual tax are material carrying-cost evidence against the stated gross yield. Insurance, financing, repairs, vacancy, leasing costs, and property-specific assessments are not published, preventing a net-yield or debt-coverage conclusion.

03Demand & competition

Realtor.com’s 2026-06 MLS listing market shows 627 active listings, up 8.01% year over year; 8.78% have price reductions, and the pending-to-active ratio is 86.12%. This is visible asking supply and seller concessions, not closed-sale pricing or proof of demand; listing price is an asking price and days on market measures marketing time. QCEW annual covered employment at county workplaces increased, a workplace measure rather than resident employment or a demand forecast. Tax-return migration was net outflow, with higher average income among outbound movers than inbound, while non-occupant mortgages were a minority of reported purchase mortgages. This does not resolve tenant demand or buyer competition.

04Risk & next checks

Inland flood is the dominant hazard; modeled climate loss equals 0.15% of building value per year, a county-level model rather than a parcel loss estimate. Underwriters should next verify flood zone, elevation, drainage, insurance availability and deductibles, alongside actual sale comps, unit rent roll, lease turnover, condition, and tax bill. Missing closed-sale data, vacancy and operating-cost evidence prevents a conclusion on exit value, stabilized cash flow, or whether county averages fit the target asset.

Cities & communities

Where people live within Somerset County

Census-recognized incorporated places and CDPs that intersect this county. The list does not pretend to include every neighborhood or informal community.

Population scale

Largest Census places

ACS 2024 5-year
North Plainfield borough22.8KSomerset CDP22.7KHillsborough CDP22.6KBradley Gardens CDP14.2KSomerville borough13.4KFranklin Park CDP13.2KBound Brook borough12.2KMartinsville CDP11.6K
Bars use total place population, not a county-share estimate. An asterisk marks a place that crosses a county line.
Official directory

50 Census places

Population
  1. 01
    North Plainfield boroughIncorporated place
    22,809
  2. 02
    Somerset CDPCensus-designated place
    22,720
  3. 03
    Hillsborough CDPCensus-designated place
    22,585
  4. 04
    Bradley Gardens CDPCensus-designated place
    14,165
  5. 05
    Somerville boroughIncorporated place
    13,410
  6. 06
    Franklin Park CDPCensus-designated place
    13,211
  7. 07
    Bound Brook boroughIncorporated place
    12,219
  8. 08
    Martinsville CDPCensus-designated place
    11,559
  9. 09
    East Franklin CDPCensus-designated place
    11,070
  10. 10
    Manville boroughIncorporated place
    10,921
  11. 11
    The Hills CDPCensus-designated place
    10,785
  12. 12
    Blackwells Mills CDPCensus-designated place
    10,301
Show 38 more places
  1. 13
    Raritan boroughIncorporated place
    8,368
  2. 14
    Basking Ridge CDPCensus-designated place
    7,917
  3. 15
    Bernardsville boroughIncorporated place
    7,916
  4. 16
    Green Knoll CDPCensus-designated place
    6,789
  5. 17
    Franklin Center CDPCensus-designated place
    6,646
  6. 18
    Bridgewater Center CDPCensus-designated place
    6,505
  7. 19
    Finderne CDPCensus-designated place
    6,489
  8. 20
    Watchung boroughIncorporated place
    6,485
  9. 21
    Belle Mead CDPCensus-designated place
    6,394
  10. 22
    Neshanic Station CDPCensus-designated place · spans 2 counties
    5,640
  11. 23
    Lyons CDPCensus-designated place
    5,187
  12. 24
    South Bound Brook boroughIncorporated place
    4,867
  13. 25
    Six Mile Run CDPCensus-designated place
    2,882
  14. 26
    Peapack and Gladstone boroughIncorporated place
    2,571
  15. 27
    Ten Mile Run CDPCensus-designated place
    2,492
  16. 28
    Liberty Corner CDPCensus-designated place
    2,325
  17. 29
    Weston CDPCensus-designated place
    2,105
  18. 30
    Middlebush CDPCensus-designated place
    2,049
  19. 31
    Voorhees CDPCensus-designated place
    2,000
  20. 32
    Bedminster CDPCensus-designated place
    1,670
  21. 33
    Kingston CDPCensus-designated place · spans 2 counties
    1,670
  22. 34
    Far Hills boroughIncorporated place
    948
  23. 35
    Flagtown CDPCensus-designated place
    930
  24. 36
    Rocky Hill boroughIncorporated place
    819
  25. 37
    Griggstown CDPCensus-designated place
    812
  26. 38
    East Millstone CDPCensus-designated place
    698
  27. 39
    Millstone boroughIncorporated place
    655
  28. 40
    Neshanic CDPCensus-designated place
    626
  29. 41
    Harlingen CDPCensus-designated place
    593
  30. 42
    Pluckemin CDPCensus-designated place
    489
  31. 43
    Pleasant Plains CDPCensus-designated place
    468
  32. 44
    Lamington CDPCensus-designated place
    362
  33. 45
    Skillman CDPCensus-designated place
    345
  34. 46
    Pottersville CDPCensus-designated place · spans 2 counties
    245
  35. 47
    East Rocky Hill CDPCensus-designated place
    235
  36. 48
    Clyde CDPCensus-designated place
    129
  37. 49
    Blawenburg CDPCensus-designated place
    85
  38. 50
    Zarephath CDPCensus-designated place
    17

Population is the total place-wide ACS estimate, not an allocated county share. A place crossing a county line is labelled explicitly. Source: Census ACS 5-year — cities and communities · ACS 2024 5-year · pulled 2026-07-30.

Risk, demand and competition

The three things a price does not tell you

01
Risk & carrying costFEMA NRI + Census ACS
Dominant hazardinland flooding

0.154% of building value expected lost per year

Effective property tax1.81%

$10,001 median annual bill

02
DemandIRS SOI household flows
Net migration-732

10,754 in · 11,486 out

Arriving vs leaving income−$12,267

$114,037 arriving · $126,304 leaving

03
CompetitionHMDA financed purchases
Purchases by investors7.7%

236 of 3,077 mortgages

investorother financed
Current listing pressure

What sellers and visible supply are doing

Realtor.com® Economic Research · county inventory 2026-06 · pulled 2026-07-28
Active listings627▲ 8.0% year over year
Median days on market31▲ 3.4% year over year
Listings price-reduced8.8%seller-concession signal
Median listing pricen/a▼ 3.6% year over year

Listing price is an asking price, not a closed sale. Quality-flagged county rows are withheld instead of displayed.

Same metro

The other counties in New York, NY

A metro is an average of these. Which side of a county line a property sits on can change the tax bill, the hazard profile and the tenant pool.

CountyPopulationPriceRentYieldHazard
Somerset County349,846$673k$2,6884.8%inland flooding
Kings County2,631,580$957k$3,8084.8%inland flooding
Queens County2,323,052$744k$3,2565.3%inland flooding
New York County1,629,477$1217k$4,8334.8%inland flooding
Suffolk County1,530,146$727k$3,3495.5%inland flooding
Bronx County1,404,779$500k$2,8476.8%inland flooding
Nassau County1,389,591$860k$3,5645.0%inland flooding
Westchester County999,677$879k$3,1844.3%inland flooding
Bergen County962,316$791k$2,9164.4%inland flooding
Bear case

What can break the county thesis

  1. Countywide home-value and asking-rent medians may not describe the target property's submarket, size, or condition.
  2. Unpublished vacancy, insurance, repair, financing, and assessment costs may make gross yield unrepresentative of net income.
  3. MLS supply and price-reduction evidence may not translate into closed-sale pricing or absorption.
Underwriting questions

Before pricing a property

Is HUD FMR evidence of county market rent?

No. The record identifies FMR as a payment standard and separately publishes median asking market rent.

What does the FHFA measure establish?

It shows positive repeat-transaction index movement in its annual observation, not Zillow’s home-value level or a blended appreciation rate.

What do the Realtor.com figures establish?

They show visible MLS asking supply, seller concessions, pending stock, and marketing conditions, not closed-sale prices or confirmed buyer demand.