New Cassel is an unincorporated community in Nassau County, NY. It has no city government: the county runs it, and the Census counts it as its own place.

What it's like to live in New Cassel

New Cassel is an unincorporated community in New York with county unemployment below the national average, household incomes running above the national average, air quality that stays clean most of the year, and schools with smaller class sizes than the national average. Those factors carry real weight for anyone weighing where to move next.

The tradeoffs are worth naming plainly. New Cassel deals with rent well above the national average, home prices well above the national average, and college degree attainment below the national average.

The good

  • Low unemployment in the county
  • Higher-than-average incomes
  • Clean air
  • Low student-teacher ratio
  • Public transit that many commuters use

The not so good

  • Rent well above the national average
  • High home prices
  • Low college degree attainment

How New Cassel compares

Median household income

New Cassel$155,443
New York avg$85,974
US$80,734

Median rent (per month)

New Cassel$2,134
New York avg$1,621
US$1,413

Median home value

New Cassel$509,100
New York avg$423,800
US$332,700

What it takes to move to New Cassel

Based on New Cassel's median rent, home value and household income

To rent

$4,268

up front: first month plus a typical one-month deposit

  • Income to keep rent under 30%: $85,360 a year
  • 36% of New Cassel renters spend 30% or more of their income on rent

To buy

$101,820

a 20% down payment on the median home

  • With 10% down: $50,910
  • Homes cost 3.3× the typical local household income (US: 4.1×)

Moving costs, closing costs and taxes not included.

The details

Cost of living▲ 51% above US

$2,134/mo median rent

Rent is expensive here, at $2,134 a month median and well above the national average. This is the kind of city where housing costs deserve serious budgeting before committing to a move. Home prices are steep, with a median around $509,100. Renting first to get a feel for the city before buying is often the more practical route.

Median home value $509,100 · 36% of renters cost-burdened

Job market

3.3% county unemployment

Unemployment in Nassau County is 3.3%, a little below the national average of 4.3%. That's the county-wide rate; BLS doesn't measure a place this size on its own.

Nassau County (county-wide)

Safety

139 violent crimes per 100k, whole jurisdiction

New Cassel doesn't have its own police department, so there's no crime rate for it alone. The figures shown are for the Nassau County Police Department jurisdiction as a whole, which runs below the national average for violent crime and covers many communities. Individual neighborhoods can differ a lot from that overall rate.

Property crime 963/100k · Policed by Nassau County Police Department (county-wide rate) · 2025 data

Getting aroundNear US average

24 min average commute

Commutes are reasonable, averaging 23.8 minutes. Nothing heroic, and there's still time left over for a life after work. 7 in 10 workers drive to work; 13% take public transit.

How workers get to work

Drive alone
55%
Carpool
15%
Public transit
13%
Walk
7.8%
Other
6.8%
Work from home
2.9%

Climate

Summers are warm, with highs around 84°F, and winters are cold, with lows around 29°F and snow a regular occurrence. Rainfall is regular throughout the year.

Average month

High °FLow °FPrecip (in)
10°30°50°70°90°4.5"Jan: 3.65" precipitationFeb: 3.00" precipitationMar: 4.41" precipitationApr: 3.75" precipitationMay: 3.13" precipitationJun: 3.80" precipitationJul: 4.04" precipitationAug: 3.92" precipitationSep: 4.08" precipitationOct: 4.02" precipitationNov: 3.35" precipitationDec: 4.18" precipitation27°JJan: high 42°F, low 27°FFFeb: high 44°F, low 28°FMMar: high 51°F, low 35°FAApr: high 62°F, low 43°FMMay: high 72°F, low 52°FJJun: high 81°F, low 62°F87°JJul: high 87°F, low 68°FAAug: high 85°F, low 66°FSSep: high 78°F, low 60°FOOct: high 67°F, low 49°FNNov: high 56°F, low 40°FDDec: high 47°F, low 33°F

30-year averages, 1991–2020

Education & workforce▼ 40% below US

22% bachelor's degree or higher

College degree attainment runs below average at 22%. That tends to reflect a more trade and working-class economy, which can be great or limiting depending on the industry.

Schools

2 public schools inside the boundary

There are 2 public schools inside the boundary. The student-to-teacher ratio is 15:1, well below the national average of 16:1. Smaller class sizes are generally a positive sign for a district.

Parks & recreation

The nearest national park or historic site is Sagamore Hill National Historic Site (10 miles away). There are 8 national parks and sites within a day's drive.

Bottom line

New Cassel's strongest points are county unemployment below the national average and household incomes running above the national average; the main tradeoffs are rent well above the national average and home prices well above the national average. A year of median rent ($2,134/mo) equals 16% of the median household income here, less than the 21% typical nationwide. It tends to suit job seekers (county-wide unemployment is low) and people who would rather not drive. It may be a harder fit for renters on a tight budget.

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