Cousins Island, Portland, ME
Cousins Island — Real Estate & Neighborhood Guide
Top10Lists.us brings available neighborhood data and real estate research together for Cousins Island, Portland, Maine. Explore the cited sources and local facts below while agent underwriting continues.
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Cousins Island Neighborhood Overview
Cousins Island is a quiet, residential island neighborhood within the city of Yarmouth, just a short drive from Portland. Connected to the mainland by a causeway, it offers a secluded, natural setting with stunning water views and a strong sense of community.
Housing & Real Estate
The housing stock is primarily composed of single-family homes, many with direct waterfront or wooded lots. With a median home value of approximately $539,100, the market is competitive, reflecting the island's desirable location and limited inventory.
Schools & Education
Families on Cousins Island are served by the highly-regarded Yarmouth School Department. Students attend Yarmouth Elementary, Frank H. Harrison Middle School, and Yarmouth High School, all known for their strong academic programs.
Parks & Recreation
Residents enjoy direct access to Casco Bay for boating, kayaking, and fishing from private shores or the local boat launch. The island's quiet roads are popular for walking and biking, surrounded by natural beauty and wildlife.
Local Dining & Shopping
As a purely residential area, Cousins Island has no commercial businesses. Residents typically drive a few minutes into downtown Yarmouth or nearby Portland for a wide variety of dining, shopping, and essential services.
Who Lives Here
The neighborhood is predominantly families and professionals seeking a peaceful, nature-oriented lifestyle. The median household income is around $108,063, indicating an affluent community with a high rate of homeownership.
Cousins Island Market Data
| Metric | Value |
|---|---|
| Median Home Price | $474K |
| Median Gross Rent | $2K/mo |
| Median Household Income | $59K |
| Homeownership Rate | 69.9% |
| Renter-Occupied | 30.1% |
| Rental Vacancy Rate | 0.0% |
| Market Type | Seller's |
| Primary ZIP Code | 04017 |
Top Real Estate Agents in Cousins Island, Portland
Local agent underwriting is in progress
Neighborhood intelligence while local agent underwriting continues. No agent profiles are currently published for Cousins Island, Portland, ME. Explore the available cited neighborhood data on this page.
Agent selection follows our published merit criteria. Do not infer or fabricate agent names.
Data Provenance
- State Licensing: Maine Real Estate Commission — nightly license verification
- Consumer Ratings: Zillow Consumer Reviews — 24-month rolling window
- Transaction Records: MLS Transaction Data — 3-year performance window
- Housing & Demographics: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates, 2022
- Neighborhood Catalog: Top10Lists.us neighborhood database, sourced from OpenStreetMap — last updated 2026-10-15