Long Valley, New Jersey Demographics & Population 2026
During the 2020–2024 ACS period, Long Valley, New Jersey had a total population of 1,720, the 486th largest community in New Jersey, with a median household income of $133,229, which is 29% higher than the state average. The poverty rate is 1.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 1.9% — among the lowest in New Jersey.
- Near full employment with an unemployment rate of just 1.0%.
Long Valley Quick Facts
How Long Valley Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 2,107 | 1,720 | -18.4% |
| Median household income | $106,528 | $133,229 | +25.1% |
| Median home value | $452,400 | $461,900 | +2.1% |
How Long Valley Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 66 | National average: 61
Education
Educational Attainment (Adults 25+)
Long Valley Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Morris County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Parsippany | 21,345 | $99,405 | 6.7% | $555,400 |
| Morristown | 20,453 | $121,340 | 7.8% | $567,600 |
| Dover | 18,563 | $73,737 | 14.2% | $366,700 |
| Madison | 16,447 | $171,471 | 3.2% | $943,200 |
| Florham Park | 13,564 | $158,696 | 8.7% | $791,400 |
| Lake Hiawatha | 11,018 | $104,663 | 3.4% | $428,600 |
| Pompton Plains | 10,971 | $117,959 | 5.6% | $539,000 |
| Lincoln Park | 10,957 | $123,397 | 2.9% | $443,300 |
| Budd Lake | 10,650 | $114,154 | 4.6% | $456,100 |
| Lake Hopatcong | 10,259 | $117,625 | 4.0% | $424,200 |
Cities Similar to Long Valley
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Sea Bright | 1,718 | $143,241 | $821,100 | 61.9% | 6.9% |
| Bedminster | 1,670 | $128,594 | $742,200 | 53.1% | 2.8% |
| Allentown | 1,702 | $120,714 | $415,600 | 53.2% | 4.4% |
| Port Norris | 1,612 | N/A | $118,700 | 2.3% | 17.5% |
| Lavallette | 1,865 | $133,056 | $1,089,000 | 58.5% | 4.3% |
Population Overview
Long Valley is a small community located in New Jersey, within Morris County. The total population is 1,720. It ranks as the 486th most populous out of 700 Census-designated places in New Jersey.
Age Demographics
The median age in Long Valley is 52.1 years. This is 30% higher than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Long Valley is $133,229. This is 29% higher than the state median of $103,556. It is also 65% higher than the national median of $80,734. The poverty rate stands at 1.9%. This is 80% lower than the state poverty rate of 9.7%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 1.0%. This is 84% lower than the state rate of 6.3%. The median home value is $461,900. Housing costs are 2% higher than the state median of $454,400. The home-value-to-income ratio is 3.5x. 92.1% of occupied housing units are owner-occupied. This homeownership rate is 44% higher than the state average of 63.8%.
Race & Ethnicity
Long Valley has a predominantly White (non-Hispanic) population, comprising 85.2% of all residents. Hispanic or Latino residents account for 11.5%. The White (non-Hispanic) population is significantly higher than the state average (85.2% vs 50.9%). The Asian population (1.4%) is well below the state average of 10.1%.
Education
59.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 36% higher than the state rate of 43.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. No surveyed resident aged 25 or older reported leaving school before earning a high school diploma, though a rate of exactly 100% reflects the limits of a small sample. Notably, 33.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Long Valley, New Jersey is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against New Jersey state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 700 Census-designated places in New Jersey. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all New Jersey city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Long Valley, New Jersey?
Long Valley, New Jersey has a population of 1,720 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Long Valley, NJ?
The median household income in Long Valley is $133,229, which is 65% higher than the national median of $80,734.
What is the poverty rate in Long Valley, NJ?
The poverty rate in Long Valley is 1.9%. This means approximately 33 residents live below the federal poverty line.
What is the racial makeup of Long Valley, New Jersey?
Long Valley's population is 85.2% White, 0.0% Black, 11.5% Hispanic/Latino, and 1.4% Asian.
What is the median home value in Long Valley, NJ?
The median home value in Long Valley is $461,900. The home-value-to-income ratio is 3.5x.
How educated is Long Valley, New Jersey?
59.5% of adults (25+) in Long Valley hold a bachelor's degree or higher, and 33.7% hold a graduate or professional degree.