Counties / Delaware / Sussex County

Sussex County, DE

FIPS 10005 · population 255,626 · outside every metro area

$491k
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
$491k
▼ 0.1% year over year
Zillow ZHVI · direct
Median asking rent
$2,208
▲ 3.8% year over year
Zillow ZORI · direct
Gross yield
5.4%
annual rent ÷ price, before costs
derived: rent × 12 ÷ price ✓
HUD 2-bed standard
$1,399
market rent is 1.58x 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.

The annual signals disagree
FHFA five-year cumulative+56.9%not annualized · through 2025
0%ZILLOW ZHVI2026-06−0.1%FHFA HPI2025+5.3%
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$383k
Surveyed gross rent$1,238
Rent burden 30%+53.5%
Median year built1999
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
29.9%vacant
151,799estimated housing units
Occupied tenure18.4% renter
owner 81.6%renter 18.4%
Structure mix75.3% single-family
Single-family 75.3%20+ units 3.1%Mobile home 12.8%Other 8.8%
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 jobs96,236▲ 2.1% from the prior annual release
Covered establishments11,616annual average reporting locations
Average weekly wage$1,102▲ 4.1% from the prior annual release
Largest private supersectorTrade, transportation, and utilities21.3% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS+2.1%WEEKLY WAGE+4.1%Trade, transportation, and utilities21.3%
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

Sussex County presents a measured-income-versus-exit-liquidity tension: it merits investigation by investors able to underwrite property-level operating costs, while buyers depending on quick appreciation or frictionless resale should be cautious. Zillow’s county median home value was $490,904, down 0.12% year over year, while median asking rent was $2,208 per month and the supplied gross yield was 5.40% before costs. Separately, FHFA’s annual repeat-transaction HPI rose 5.34%; this supports neither a value estimate nor a directly comparable growth rate because its method and vintage differ from Zillow’s.

02Housing economics

Rent rose 3.80%, giving the income side more support than Zillow’s value change, but gross yield is not net yield. HUD’s published two-bedroom FMR is a payment standard, not a market-rent estimate, and cannot replace the published asking rent in underwriting. The effective property-tax rate is 0.32%, a carrying cost requiring parcel-specific assessed-value and exemption review. QCEW reports 96,236 annual average covered jobs at county workplaces, up 2.08%; it is not resident employment, unemployment, or a forecast. Insurance, repairs, vacancy, management, and financing terms are not published, preventing a net-cash-flow conclusion.

03Demand & competition

Realtor.com’s MLS listing-market evidence shows active listings rose 10.06% and 18.79% of listings had price reductions. Those are visible supply and seller-concession signals, not closed-sale prices or standalone proof of buyer demand. Tax-return migration recorded 3,049 net inbound households, while incoming movers’ average AGI exceeded outgoing movers’ by $32,943; this improves the composition read but does not establish renter demand or household purchase capacity. Non-occupant borrowers made 305 of 5,361 purchase mortgages, a defined buyer-competition channel whose neighborhood concentration, cash-buyer overlap, and holding strategy are unreported.

04Risk & next checks

Modeled annual climate loss equals 0.13% of building value and aligns with inland flood as the dominant hazard, but a county model cannot price any parcel’s flood exposure. Verify flood zone, elevation, insurance quote, claims history, condition, lease terms, and submarket closed sales. Missing parcel-level tax, insurance, operating, and comparable-sales evidence prevents a conclusion on net return, resale support, or asset-level hazard cost.

Cities & communities

Where people live within Sussex 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
Milford city*12.8KSeaford city8.5KGeorgetown town7.7KMillsboro town7.4KLaurel town4.2KMilton town3.6KLewes city3.5KSelbyville town3.1K
Bars use total place population, not a county-share estimate. An asterisk marks a place that crosses a county line.
Official directory

27 Census places

Population
  1. 01
    Milford cityIncorporated place · spans 2 counties
    12,803
  2. 02
    Seaford cityIncorporated place
    8,485
  3. 03
    Georgetown townIncorporated place
    7,660
  4. 04
    Millsboro townIncorporated place
    7,424
  5. 05
    Laurel townIncorporated place
    4,152
  6. 06
    Milton townIncorporated place
    3,567
  7. 07
    Lewes cityIncorporated place
    3,505
  8. 08
    Selbyville townIncorporated place
    3,097
  9. 09
    Ocean View townIncorporated place
    2,851
  10. 10
    Bridgeville townIncorporated place
    2,745
  11. 11
    Millville townIncorporated place
    2,430
  12. 12
    Delmar townIncorporated place
    2,412
Show 15 more places
  1. 13
    Long Neck CDPCensus-designated place
    2,161
  2. 14
    Lincoln CDPCensus-designated place
    1,873
  3. 15
    Greenwood townIncorporated place
    1,564
  4. 16
    Dagsboro townIncorporated place
    1,376
  5. 17
    Rehoboth Beach cityIncorporated place
    1,370
  6. 18
    Frankford townIncorporated place
    1,215
  7. 19
    Blades townIncorporated place
    1,071
  8. 20
    Bethany Beach townIncorporated place
    905
  9. 21
    Ellendale townIncorporated place
    760
  10. 22
    South Bethany townIncorporated place
    545
  11. 23
    Slaughter Beach townIncorporated place
    408
  12. 24
    Fenwick Island townIncorporated place
    401
  13. 25
    Bethel townIncorporated place
    375
  14. 26
    Dewey Beach townIncorporated place
    351
  15. 27
    Henlopen Acres townIncorporated place
    176

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

0.126% of building value expected lost per year

Effective property tax0.32%

$1,222 median annual bill

02
DemandIRS SOI household flows
Net migration+3,049

8,366 in · 5,317 out

Arriving vs leaving income+$32,943

$112,195 arriving · $79,252 leaving

03
CompetitionHMDA financed purchases
Purchases by investors5.7%

305 of 5,361 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 listings1,963▲ 10.1% year over year
Median days on market66▲ 5.2% year over year
Listings price-reduced18.8%seller-concession signal
Median listing pricen/a▼ 0.6% year over year

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

Bear case

What can break the county thesis

  1. Parcel-specific flood insurance and operating costs could erase the gross-yield appeal.
  2. Listing-market slack could weaken resale support in the target submarket.
  3. County migration evidence may not translate into tenant or buyer demand for a specific asset type.
Underwriting questions

Before pricing a property

Is a market-rent-based gross yield published?

Yes. A gross yield based on published market rent is supplied before costs, but net yield cannot be determined from the record.

Can HUD Fair Market Rent be used as the county’s asking rent?

No. The HUD figure is a payment standard and must not replace the published market asking rent.

What does the QCEW employment figure measure?

It measures annual average covered jobs at workplaces in the county, not resident employment, unemployment, or a forecast.