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Long Harbour-Mount Arlington Heights, NL
Newfoundland and Labrador
Long Harbour-Mount Arlington Heights is a small town in Newfoundland and Labrador with a population of 185. Residents earn $66,531 per year, which is 11% below the national average.
Data updated June 2026
Discover Long Harbour-Mount Arlington Heights, NL
Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
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How Long Harbour-Mount Arlington Heights Compares to the U.S. Average (100% = U.S. avg)
People
Economy
C+Housing
A+Crime
C+Climate
Education
FCommunity
Is Long Harbour-Mount Arlington Heights a Good Place to Live?
Based on current data, Long Harbour-Mount Arlington Heights receives an overall livability score of 2.9 out of 5.0, earning a grade of C+. Key strengths include affordable housing, abundant sunshine. Areas to be aware of include above-average unemployment, an elevated poverty rate. Long Harbour-Mount Arlington Heights has some notable strengths but also faces challenges that prospective residents should consider.
Economy & Jobs
The median household income in Long Harbour-Mount Arlington Heights is $66,531, 11% below the national average of $75,149. At 36.4%, unemployment is notably high. The poverty rate of 18.4% exceeds the national average of 12.4%, indicating economic hardship for a significant portion of the population. Workers commute an average of 23 minutes.
Cost of Living & Housing
The median home value in Long Harbour-Mount Arlington Heights is $150,000, 47% below the national median / offering relatively affordable homeownership. Renters pay a median of $752 per month, below the national average / a plus for affordability. At just 2.3x median income, home prices are very affordable relative to local earnings.
Safety & Crime
Property crime occurs at a rate of 3,500 per 100,000, 79% above the national average.
Education
5.3% of residents hold a bachelor's degree, below the national average of 33.7%. 23.7% have completed high school.
Climate & Weather
Long Harbour-Mount Arlington Heights has a cool climate with an average annual temperature of 41°F. Winters average 25°F in January while summers reach 58°F in July. The area gets 237 sunny days per year. Annual precipitation totals 54.6 inches, including 22.9 inches of snow.
Population
Gender Distribution
Race & Ethnicity
Long Harbour-Mount Arlington Heights vs U.S. Average
Language Spoken at Home
Social Characteristics
Long Harbour-Mount Arlington Heights vs U.S. Average
Income: Long Harbour-Mount Arlington Heights vs U.S.
Commute Mode
Income
| Median HH Income | $66,531 |
| 11% below US avg | |
| Per Capita Income | $41,731 |
| Avg Weekly Wage | $803 |
Employment & Poverty
| Unemployment | 36.4% |
| 911% above US avg | |
| Poverty Rate | 18.4% |
| 48% above US avg | |
| Establishments (County) | 6 |
Business (County)
Tax & Cost of Living
Commute & Transportation
| Commute Time | 23.2 min |
| Drive Alone | 92.9% |
| Public Transit | 0.0% |
| Work from Home | 0.0% |
Walkability
Home Value Sources
Ownership Split
Home Values
| Census Median | $150,000 |
| 47% below US avg |
Real Estate Market (Redfin)
Rental Costs
| Census Median Rent | $752 |
| 35% below US avg | |
| Rent Burden | 28.7% |
Ownership & Property
| Homeownership | 90.5% |
| Owner-Occupied | 90.5% |
| Renter-Occupied | 9.5% |
| Housing Units | 105 |
Property Tax
Crime Rates: Long Harbour-Mount Arlington Heights vs U.S. Average (per 100,000)
Violent Crime
Property Crime
| Total Property | 3,500.0/100K |
| 79% above US avg | |
| Burglary | 483.9/100K |
| Theft | 2,503.4/100K |
| Vehicle Theft | 504.8/100K |
Traffic Safety
Safety Score
| Safety Grade | C+ |
| Safety Score | 2.5 / 5.0 |
Temperature
| Annual Average | 40.8°F |
| 24% below US avg | |
| January Average | 25°F (-4°C) |
| July Average | 58°F (14°C) |
| Sunny Days | 237 days/yr |
Geography
| Elevation | 482 ft (147 m) |
| Area | 7.1 sq mi (18.3 km²) |
| Population Density | 26/sq mi |
| Coordinates | 47.4332°N, 53.8481°W |
| Timezone | America/St_Johns |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1864 | SW AVALON PENINSULA, NEWFOUNDLAND | Earthquake | — | — | 104 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 25°F (-4°C) | 5.1 in | |
| February | 23°F (-5°C) | 4.6 in | Coldest |
| March | 28°F (-2°C) | 4.5 in | |
| April | 35°F (2°C) | 4.1 in | |
| May | 42°F (6°C) | 3.6 in | Driest |
| June | 50°F (10°C) | 4.6 in | |
| July | 58°F (14°C) | 4.1 in | |
| August | 60°F (16°C) | 4.1 in | Warmest |
| September | 54°F (12°C) | 4.9 in | |
| October | 46°F (8°C) | 5.5 in | Wettest |
| November | 38°F (3°C) | 5.0 in | |
| December | 30°F (-1°C) | 4.7 in |
Long Harbour-Mount Arlington Heights has a seasonal temperature swing of 37°F / from 23°F in February to 60°F in August. Total annual precipitation is 54.6 inches, with October being the wettest month (5.5") and May the driest (3.6").
Education
| Bachelor's Degree+ | 5.3% |
| 84% below US avg | |
| High School+ | 23.7% |
| Graduate Degree+ | 0.0% |
Area & Infrastructure
| Population Density | 26/sq mi |
| Total Area | 7.1 sq mi |
Services
Commute & Transportation
| Avg Commute | 23.2 min |
| Drive Alone | 92.9% |
| Public Transit | 0.0% |
| Work from Home | 0.0% |
Radio Stations near Long Harbour-Mount Arlington Heights
1 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Tits.FM | — | MP3 56 kbps |
Museums in Long Harbour-Mount Arlington Heights
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Castle Hill | ||||
| O'Reilly House Museum | ||||
| Placentia Cultural Centre |
Libraries in Long Harbour-Mount Arlington Heights
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Placentia Library | 0.0 |
Airports Near Long Harbour-Mount Arlington Heights
1 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Harbour Grace Airport | — | Small Airport |
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Get ReportFrequently Asked Questions About Long Harbour-Mount Arlington Heights
What is the population of Long Harbour-Mount Arlington Heights?
Long Harbour-Mount Arlington Heights has a population of 185 residents and is located in Newfoundland and Labrador. The population density is 26 people per square mile, spread across 7.1 square miles. The median age of residents is 61.6 years, which is older than the national median of 38.9 years. The population is 46% female and 54.1% male.
Is Long Harbour-Mount Arlington Heights expensive to live in?
The median household income is $66,531, 11% below the national average of $75,149. The median home value is $150,000 (47% below the U.S. median). Renters pay a median of $752 per month, below the national average of $1,163. The home price-to-income ratio is 2.3x, indicating housing is reasonably affordable relative to local income levels.
Is Long Harbour-Mount Arlington Heights safe?
Property crime occurs at a rate of 3,500 per 100,000 (above the national average). Overall, Long Harbour-Mount Arlington Heights receives a safety grade of C+ based on combined crime data.
What is the weather like in Long Harbour-Mount Arlington Heights?
Long Harbour-Mount Arlington Heights has a cool climate with an average annual temperature of 41°F (5°C). Winter temperatures average 25°F in January, while summers reach an average of 58°F in July. The area receives 237 sunny days per year. Annual rainfall totals 54.6 inches, with 22.9 inches of snow.
How is the job market in Long Harbour-Mount Arlington Heights?
The job market in Long Harbour-Mount Arlington Heights faces challenges, with unemployment at 36.4% / significantly above the national rate of 3.6%. The average weekly wage is $803. There are 6 business establishments in the area. The average commute time is 23 minutes, and 0.0% of workers work from home.
How much does housing cost in Long Harbour-Mount Arlington Heights?
The median home value in Long Harbour-Mount Arlington Heights is $150,000. For renters, the median monthly rent is $752. The homeownership rate is 90.5%.
How are the schools in Long Harbour-Mount Arlington Heights?
5.3% of adults in Long Harbour-Mount Arlington Heights hold a bachelor's degree or higher, below the national average of 33.7%. 23.7% have completed high school. 0.0% hold a graduate or professional degree.
What is transportation like in Long Harbour-Mount Arlington Heights?
The average commute in Long Harbour-Mount Arlington Heights is 23 minutes, shorter than the national average of 28 minutes. 92.9% of workers drive alone to work, and 0.0% work from home.
What are the demographics of Long Harbour-Mount Arlington Heights?
The racial and ethnic makeup of Long Harbour-Mount Arlington Heights is 97.6% White. 100% of residents speak only English at home.