Real Estate Investing in Knox County, Maine

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

15 ZIP codes • Population: 39,590

Should you buy in Knox County, ME? Our answer, based on the numbers below.

🏠 For Homebuyers
WEAK FIT
Grade F (38/100)

Multiple negative signals. Better options likely exist nearby.

πŸ“ˆ For Investors
MIXED
2.9 / 5 (46/100)

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

⚠️ Risks to Know
1 flag
  • High vacancy: 26.3% of homes vacant β€” above national norms.

What’s happening in Knox County, ME?

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2.9/ 5

Investability

County-wide average

3.0/ 5

Appreciation

5.6% 5yr CAGR

4.0/ 5

Landlord Climate

Regulatory friendliness

Avg Investability β˜…β˜…β˜…β˜…β˜…
Avg Home Value $476,518
Avg Monthly Rent $1,521
ZIP Codes 15

Investing in Knox County Real Estate

Knox County is one of those Maine regions where numbers warn before they reward. 15 cities, 39,590 residents, and a rating that reflects material risk.

A 2.9 rating and a 0.0% 5-year CAGR are the kinds of numbers that warrant real local underwriting. Knox County sits firmly in that category.

Distressed-leaning demographics in Knox β€” soft income growth, high rent burden, population shifts β€” are among the reasons the β˜…β˜…β˜…β˜†β˜† rating sits where it does.

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 Knox County, ME. Anonymous, moderated, never written by AI.

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Avg Home Value
$476,518
Avg Monthly Rent
$1,521
1% Rule
βœ— Below
Landlord Friendly (ME)
β˜…β˜…β˜…β˜…β˜†

πŸŽ“ Colleges & Universities in Knox County

1 College 24 Students
C
Maine Media College
4-Year Private Β· 24 students

Cities in Knox County

ZIP Codes in Knox County, ME

04841 β˜… β˜… β˜… β˜… β˜…
Rockland
Population 6,991
Avg Home $350,712
Avg Rent $1,688/mo
04843 β˜… β˜… β˜… β˜… β˜…
Camden
Population 5,243
Avg Home $700,062
Avg Rent $1,503/mo
04864 β˜… β˜… β˜… β˜… β˜…
Warren
Population 4,893
Avg Home $350,303
Avg Rent $1,296/mo
04862 β˜… β˜… β˜… β˜… β˜…
Union
Population 4,195
Avg Home $398,287
Avg Rent $1,224/mo
04856 β˜… β˜… β˜… β˜… β˜…
Rockport
Population 3,663
Avg Home $599,035
Avg Rent $1,575/mo
04861 β˜… β˜… β˜… β˜… β˜…
Thomaston
Population 2,761
Avg Home $344,882
Avg Rent $1,242/mo
04847 β˜… β˜… β˜… β˜… β˜…
Hope
Population 1,711
Avg Home $405,492
Avg Rent $1,377/mo
04574 β˜… β˜… β˜… β˜… β˜…
Washington
Population 1,618
Avg Home $355,179
Avg Rent $1,440/mo
04860 β˜… β˜… β˜… β˜… β˜…
St George
Population 1,506
Avg Home $523,093
Avg Rent $1,944/mo
04563 β˜… β˜… β˜… β˜… β˜…
Cushing
Population 1,407
Avg Home $499,067
Avg Rent $1,656/mo
04858 β˜… β˜… β˜… β˜… β˜…
South Thomaston
Population 1,400
Avg Home $482,434
Avg Rent $1,791/mo
04854 β˜… β˜… β˜… β˜… β˜…
Owls Head
Population 1,375
Avg Home $507,602
Avg Rent $1,557/mo
04547 β˜… β˜… β˜… β˜… β˜…
Friendship
Population 1,276
Avg Home $385,368
Avg Rent $1,611/mo
04863 β˜… β˜… β˜… β˜… β˜…
Vinalhaven
Population 1,063
Avg Home $468,706
Avg Rent $1,314/mo
04853 β˜… β˜… β˜… β˜… β˜…
North Haven
Population 488
Avg Home $777,551
Avg Rent $1,602/mo

Screen every market in Knox 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 Knox County

How quickly do rentals get leased in, ME?

Vacancy in, ME is elevated, which keeps landlord downtime on reasonable timelines. Most properties lease within the standard window at $1,521/mo.

What monthly rent should investors expect in, ME?

, ME rentals go for roughly $1,521/mo a month. That puts gross yield in solid territory relative to $477K acquisition costs.

How do experienced investors play, ME?

For, ME, careful cash-flow rentals with hands-on management is the standard investor playbook. The market structure makes it a reasonable default approach.

Are homes affordable in, ME?

Typical homes in, ME go for around $477K. The 5-year CAGR of 0.0% consistent price movement.

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