Real Estate Investing in Jefferson County, New York

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

25 ZIP codes • Population: 98,477

Should you buy in Jefferson County, NY? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (60/100)

Mixed signals β€” some positives, some negatives. Worth considering but not a slam-dunk.

πŸ“ˆ For Investors
MIXED
3.0 / 5 (47/100)

A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.

⚠️ Risks to Know
2 flags
  • High vacancy: 25.7% of homes vacant β€” above national norms.
  • Tenant-protective state: Landlord rating 1.0/5 β€” slower evictions, more regulations.

What’s happening in Jefferson County, NY?

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3.0/ 5

Investability

County-wide average

3.0/ 5

Appreciation

6.1% 5yr CAGR

1.0/ 5

Landlord Climate

Regulatory friendliness

Avg Investability β˜…β˜…β˜…β˜…β˜…
Avg Home Value $237,489
Avg Monthly Rent $1,148
ZIP Codes 25

Investing in Jefferson County Real Estate

Jefferson County (NY) covers 25 ZIPs and 24 municipalities. plainly the fundamentals here skew distressed, and both rent and price trends have been lackluster across most of the geography.

Across Jefferson's 25 ZIPs, the investment landscape runs thin: thin appreciation, soft rents, and demographic trends that don't obviously reverse in the medium term.

A 98,477 population and $N/AK household income profile is what makes Jefferson a challenging rental region β€” the base is present, but the affordability math is tight.

A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Landlord Ground Truth

Real numbers from people who own or manage rentals in Jefferson County, NY. Anonymous, moderated, never written by AI.

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Avg Home Value
$237,489
Avg Monthly Rent
$1,148
1% Rule
βœ— Below
Landlord Friendly (NY)
β˜…β˜†β˜†β˜†β˜†

πŸŽ“ Colleges & Universities in Jefferson County

2 Colleges 2,275 Students 630 Off-Campus Renters
C
Jefferson Community College
2-Year Public Β· 2,252 students
πŸ“ ~630 students rent off-campus
D
Jefferson Lewis BOCES-Practical Nursing Program
Vocational Public Β· 23 students

Investor Insight: With 630 students living off-campus, Jefferson County has substantial rental demand from the college population β€” typically stable, lease-renewing tenants.

Cities in Jefferson County

ZIP Codes in Jefferson County, NY

13601 β˜… β˜… β˜… β˜… β˜…
Watertown
Population 37,409
Avg Home $206,279
Avg Rent $1,578/mo
13619 β˜… β˜… β˜… β˜… β˜…
Carthage
Population 10,774
Avg Home $207,774
Avg Rent $1,109/mo
13637 β˜… β˜… β˜… β˜… β˜…
Evans Mills
Population 5,280
Avg Home $269,925
Avg Rent $1,350/mo
13605 β˜… β˜… β˜… β˜… β˜…
Adams
Population 5,106
Avg Home $224,993
Avg Rent $1,044/mo
13624 β˜… β˜… β˜… β˜… β˜…
Clayton
Population 4,438
Avg Home $329,665
Avg Rent $1,450/mo
13634 β˜… β˜… β˜… β˜… β˜…
Dexter
Population 3,866
Avg Home $247,076
Avg Rent $1,053/mo
13691 β˜… β˜… β˜… β˜… β˜…
Theresa
Population 3,172
Avg Home $216,963
Avg Rent $1,044/mo
13656 β˜… β˜… β˜… β˜… β˜…
La Fargeville
Population 2,945
Avg Home $208,934
Avg Rent $1,044/mo
13612 β˜… β˜… β˜… β˜… β˜…
Black River
Population 2,940
Avg Home $251,505
Avg Rent $1,044/mo
13606 β˜… β˜… β˜… β˜… β˜…
Adams Center
Population 2,397
Avg Home $236,871
Avg Rent $1,224/mo
13685 β˜… β˜… β˜… β˜… β˜…
Sackets Harbor
Population 2,234
Avg Home $303,630
Avg Rent $1,413/mo
13622 β˜… β˜… β˜… β˜… β˜…
Chaumont
Population 2,100
Avg Home $266,303
Avg Rent $1,152/mo
13607 β˜… β˜… β˜… β˜… β˜…
Alexandria Bay
Population 2,061
Avg Home $283,844
Avg Rent $1,044/mo
13661 β˜… β˜… β˜… β˜… β˜…
Mannsville
Population 2,043
Avg Home $228,181
Avg Rent $1,071/mo
13673 β˜… β˜… β˜… β˜… β˜…
Philadelphia
Population 1,983
Avg Home $204,466
Avg Rent $1,071/mo
13608 β˜… β˜… β˜… β˜… β˜…
Antwerp
Population 1,845
Avg Home $168,862
Avg Rent $1,044/mo
13618 β˜… β˜… β˜… β˜… β˜…
Cape Vincent
Population 1,696
Avg Home $259,354
Avg Rent $1,044/mo
13616 β˜… β˜… β˜… β˜… β˜…
Calcium
Population 1,560
Avg Home $224,337
Avg Rent $1,278/mo
13650 β˜… β˜… β˜… β˜… β˜…
Henderson
Population 1,268
Avg Home $280,358
Avg Rent $1,044/mo
13679 β˜… β˜… β˜… β˜… β˜…
Redwood
Population 1,169
Avg Home $226,583
Avg Rent $1,044/mo
13682 β˜… β˜… β˜… β˜… β˜…
Rodman
Population 795
Avg Home $240,314
Avg Rent $1,359/mo
13615 β˜… β˜… β˜… β˜… β˜…
Brownville
Population 538
Avg Home $220,352
Avg Rent $1,044/mo
13659 β˜… β˜… β˜… β˜… β˜…
Lorraine
Population 371
Avg Home $169,357
Avg Rent $1,053/mo
13693 β˜… β˜… β˜… β˜… β˜…
Three Mile Bay
Population 315
Avg Home $274,725
Avg Rent $1,062/mo
13638 β˜… β˜… β˜… β˜… β˜…
Carthage
Population 172
Avg Home $186,577
Avg Rent $1,044/mo

Screen every market in Jefferson County

Filter this county’s ZIPs by cap rate, vacancy, appreciation and 30+ more criteria, and export your shortlist to CSV — with the Investor plan ($19/mo). Add weekly alerts when these markets move with Investor Pro+.

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Frequently Asked Questions About Jefferson County

Is housing expensive in, NY?

Typical homes in, NY go for around $237K. The 5-year CAGR of 0.0% even-keeled price movement.

What kind of vacancy should I budget for in, NY?

Expect elevated vacancy in, NY. Rents at $1,148/mo are absorbed by the tenant base without meaningful lag.

What kind of tenants rent in, NY?

Tenant demand in, NY is solid. The local workforce $1,148/mo rents across most rental classes.

What is it like being a landlord in, NY?

Landlord-friendliness in, NY is tenant-protective. Eviction timelines and lease enforcement are considered reasonable by most property managers.

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