The Town FilesGreenwich, New Jersey
Township in Cumberland County · population 771 (2020 Census)
- Median home
- $260,200
- Household income
- $83,125
- Jan low / Jul high
- 25° / 86°
- Snow a year
- 13 in
- Tornadoes ≤10 mi since 1950
- 2
- Median age
- 49.3
Greenwich is a township of 771 people in Cumberland County, New Jersey. The median home is worth $260,200, below the typical New Jersey town ($435,600). It ranks easier by car than 100% of New Jersey towns, quieter than 98% of New Jersey towns, more seaside character than 93% of New Jersey towns.
- #19 in The 25 Quietest Small Towns in New Jersey
- #19 in The 25 Best Affordable Small Towns to Retire in New Jersey With Mild Winters
- #22 in The 25 Best Quiet, Affordable Small Towns to Retire in New Jersey
- #22 in 25 Small Towns in New Jersey With the Fewest Tornadoes Since 1950
- #22 in The 25 Most Affordable Seaside Small Towns in New Jersey
How Greenwich ranks
Percentile among New Jersey towns with at least 500 people on The Town Files lifestyle rankings. 50 is typical for the state; 90 means better than 90% of New Jersey towns.
Homes and cost of living
The median home in Greenwich is worth $260,200, below the typical New Jersey town ($435,600). Homes cost about 3.1 times the median household income of $83,125, which is more affordable than 77% of New Jersey towns. Median rent is $1,063 a month. 90.4% of households own their home.
| Housing | Greenwich | Typical New Jersey town |
|---|---|---|
| Median home value | $260,200 | $435,600 |
| Median rent | $1,063 | $1,774 |
| Median household income | $83,125 | $111,891 |
| Home value ÷ income | 3.1× | 3.8× |
| Homeownership | 90.4% | 80.8% |
| Median year built | 1954 | 1969 |
| Seasonal / vacation homes | 0.0% | — |
Who lives in Greenwich
| People | Greenwich | Typical New Jersey town |
|---|---|---|
| Median age | 49.3 | 42.7 |
| Age 65 and over | 28.5% | 18.3% |
| Under 18 | 19.2% | — |
| Bachelor's degree or higher | 39.8% | 44.1% |
| Below the poverty line | 7.5% | 5.7% |
| Veterans | 4.4% | — |
| Born outside the U.S. | 5.9% | — |
| Work from home | 14.2% | 16.3% |
| Average commute | 29.3 min | 30.4 min |
| Homes with broadband | 91.1% | 94.6% |
Weather in Greenwich
July highs average 86.2°F and January lows 25.0°F. About 47.7 inches of rain and melted snow fall a year, with 13.2 inches of snow (typical New Jersey town: 24.5 in). Expect about 25 days a year at 90°F or hotter and 87 nights at or below freezing.
Tornadoes, storms and disasters
2 tornadoes have passed within 10 miles of Greenwich since 1950, compared with 9 for the typical New Jersey town. The strongest, an F1, struck on July 16, 1995 about 7.9 miles from the town center. The most recent was on July 16, 1995.
Hail of 1 inch or larger has been reported within 10 miles 7 times; the largest was 1.75 inches on July 10, 1992.
Severe weather in Cumberland County since 1996
Cumberland County has been included in 31 federal disaster or emergency declarations since 1953, most often for fire, flood, other.
| Declared | Incident | Declaration |
|---|---|---|
| September 5, 2021 | Hurricane | DR-4614: Remnants Of Hurricane Ida |
| September 2, 2021 | Hurricane | EM-3573: Remnants Of Hurricane Ida |
| December 11, 2020 | Hurricane | DR-4574: Tropical Storm Isaias |
| March 25, 2020 | Biological | DR-4488: Covid-19 Pandemic |
| March 13, 2020 | Biological | EM-3451: Covid-19 |
Jobs and pay in Cumberland County
Cumberland County had 59,688 jobs in 2024, paying an average of $57,729 a year. Unemployment was 6.5% in 2023; in Greenwich itself the ACS puts it at 4.6%.
Public schools in Greenwich
1 public school with 79 students, about 7.9 students per teacher.
| School | Grades | Students | Per teacher |
|---|---|---|---|
| Morris Goodwin School | PK-8 | 79 | 7.9 |
Towns near Greenwich
- Stow Creek, NJ3.8 mi · 1,312 people · home $273,900
- Hopewell, NJ5.6 mi · 4,391 people · home $251,400
- Lower Alloways Creek, NJ6.0 mi · 1,717 people · home $248,500
- West Park, NJ6.5 mi · 1,506 people · home $217,800
- Fairfield, NJ7.2 mi · 5,546 people · home $185,200
- Bridgeton, NJ7.9 mi · 27,263 people · home $145,500
- Silver Lake, NJ8.6 mi · 1,435 people · home $374,500
- Fairton, NJ8.7 mi · 1,060 people · home $162,500
Greenwich questions
Is Greenwich, New Jersey a good place to retire?
On The Town Files lifestyle rankings, Greenwich scores better for retirees than 81% of New Jersey towns and quieter than 98%. 28.5% of residents are 65 or older (median age 49.3).
How much does a house cost in Greenwich?
The median owner-occupied home in Greenwich is valued at $260,200 (Census ACS 2020–2024), against a median household income of $83,125, so homes cost about 3.1 times income. Median rent is $1,063 a month.
What is the weather like in Greenwich?
July highs average 86.2°F and January lows 25.0°F (NOAA 1991–2020 normals). It gets about 47.7 inches of precipitation a year and 13.2 inches of snow.
Does Greenwich get tornadoes?
2 tornadoes have passed within 10 miles of Greenwich since 1950 (NOAA Storm Events); the strongest was a F1 on July 16, 1995. The typical New Jersey town has had 9.
- U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024)
- U.S. Census Bureau, 2020 Census and 2025 Gazetteer (2020 / 2025)
- NOAA NCEI U.S. Climate Normals (1991–2020)
- NOAA NCEI Storm Events Database (1950–2026)
- FEMA OpenFEMA Disaster Declarations (this product uses the FEMA OpenFEMA API but is not endorsed by FEMA) (1953–2026)
- NCES Common Core of Data (2023–24)
- BLS Quarterly Census of Employment and Wages; USDA ERS county unemployment (BLS LAUS) (2000–2024)
- The Town Files lifestyle rankings, built from federal demographic, school, crime and housing data (2025)