RANK #333 / 1001 NAT · #29 / 45 NY · POP 1,389,591
1YR FORECAST: +5.9%
5YR OUTLOOK: +25%
Garden City, a meticulously planned community with tree-lined streets and stately homes, offers a glimpse into Nassau County's distinctive character. Located on Long Island, immediately east of New York City, Nassau County provides a suburban environment with convenient access to urban amenities. Commute times to Manhattan via the Long Island Rail Road can be as short as 40 minutes from some western Nassau stations, with the recent addition of Grand Central Madison providing East Side access. The county boasts numerous parks and preserves, including the 930-acre Eisenhower Park and the coastal Jones Beach State Park, offering extensive outdoor recreation opportunities.
Life in Nassau County often appeals to families, drawn by highly-rated public school districts such as North Shore, Manhasset, and Garden City. The economy is driven by sectors like healthcare, social assistance, and retail trade. Recent economic developments include increased investment in residential and commercial construction, partly fueled by a demand for suburban living from those with remote work flexibility. The county also focuses on supporting its non-profit sector, including social services, healthcare, and education.
Nassau County is one of 110 U.S. counties in this market profile — stronger than typical on the BoomTown Index. Within this cohort, its recent home-price change of +5.1% runs above the profile's typical +2.4%.
See all 110 Educated Suburban Growth counties →Overvalued relative to economy
Moderate climate & terrain
Above national median (15x)
Housing looks overvalued at 18.7x — home prices are high relative to local economic output. The typical U.S. county is 4–6x.
Estimated local headcount ranges. Larger employers shown as floor + "+"; smaller employers show exact counts where reported.
Bars show trailing 12-month growth. The dashed Forecast bars are the model's next-12-month projection; the whisker marks the ±1% range (cooling–accelerating).
Source: Redfin · Census BPS — Browse sales on Redfin →
Source: Homicide rates from CDC/NCHS vital-statistics mortality data — a multi-year average that stabilizes counts in smaller counties — compiled in the County Health Rankings 2025 release. Rates per 100,000 population; U.S. average ≈ 6.5. Grade reflects homicide rate relative to the national average. Learn more →
See where Nassau County stands nationally: safest large counties in America · highest homicide-rate counties · counties where safety is improving.
Source: EPA Air Quality System (2021–2023). Grade based on 3-year average median AQI. Learn about AQI →
| PROJECT | AMOUNT | STATUS |
|---|---|---|
|
Nassau Hub Redevelopment
BSE Global & RXR Realty
|
$1,000M | Planned |
|
County Capital Infrastructure Plan (2026-2029)
Nassau County
|
$430M | Approved |
|
Nassau Financial Group Strategic Partnership (Golub Capital)
Nassau Financial Group & Golub Capital
|
$200M | Completed |
|
Nassau Financial Group Strategic Partnership (Fortress Investment Group)
Nassau Financial Group & Fortress Investment Group
|
$130M | Completed |
Source: public records, news, corporate announcements. Amounts are estimates where noted.
Bars show percentile rank among all 1001 counties.
With a Boom Town Index score of 66/100, Nassau County sits in the upper half of all 1001 ranked counties. Employment is expanding at +0.7%, and median household income stands at $146,202 — indicators that suggest solid fundamentals even if it's not among the fastest-growing counties in NY.
Nassau County leans toward the expensive side. A median home value of $684,700 against an income-to-home-value ratio of 0.21 means housing eats a bigger share of local earnings than the national norm. Renters face $2,252/month on average.
Population and employment in Nassau County are both close to flat — population +0.1% YoY and jobs +0.7%. Home values shifted +5.1% over the past 12 months. A steady-state county, neither expanding quickly nor shrinking.
There's a moderate stream of newcomers. About 2.68% of residents moved from another state, which is above average and suggests Nassau County has appeal as a relocation destination — though it's not among the highest-inflow counties nationally.
Home values climbed +5.1% year-over-year, which is a solid pace of appreciation. The median home in Nassau County is now valued at $684,700. That kind of growth typically reflects sustained demand rather than speculative frenzy.