This data is based on ZIP codes 11548, 11568, 11590, 11753, which covers Old Westbury and Brookville and East Hills and Muttontown and Old Brookville and Roslyn Harbor and Westbury.
The U.S. Census reports business data by ZIP code, not city boundaries. All numbers reflect the combined ZIP codes 11548, 11568, 11590, 11753 area shared across these towns.
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Old Westbury ZIP Area Economy · 2023
Wages -3% vs. avg. Nassau Co. town
Old Westbury's ZIP area supports 43,924 jobs across 3,088 businesses, with workers earning an average of $74K per year, 3% below the Nassau County average. The economy is well-diversified (0.91 index), led by professional services and healthcare. 87% of businesses have fewer than 20 employees, and each business employs an average of 14.2 people. Jobs grew 5.4% from the prior year while business count grew 0.9%.
Where Businesses Clusteri
Larger blocks have more businesses.
Local Specialization vs. Nassau Avg.i
Industries sorted by relative concentration in this ZIP area.
Business Size Distributioni
3,088 businesses by employee count. 87% are small businesses (under 20 employees).
Micro (<5)
Small (5-9)
Small (10-19)
Medium (20-49)
Medium (50-99)
Large (100-249)
Major (250-499)
Major (500-999)
Economic Densityi
2.00+
jobs per resident
Capped: ZIP includes employers outside city limits
14.2
employees per business
County avg: 12.5+14%
$770K
payroll per resident
$1.1M
payroll per business
Old Westbury ZIP Area vs. Avg. Nassau Co. Towni
All Industries in ZIP Areai
| Sector | Old Westbury ZIP | Avg. Nassau Co. | Spec. |
|---|---|---|---|
| Professional Services | 497 | 242 | 1.0x |
| Healthcare | 340 | 193 | 0.8x |
| Retail Trade | 298 | 153 | 0.9x |
| Construction | 268 | 115 | 1.1x |
| Other Services | 243 | 146 | 0.8x |
| Finance & Insurance | 239 | 86 | 1.3x |
| Food & Accommodation | 237 | 105 | 1.1x |
| Wholesale Trade | 226 | 101 | 1.1x |
| Admin Services | 225 | 79 | 1.4x |
| Real Estate | 195 | 124 | 0.8x |
| Manufacturing | 66 | 26 | 1.2x |
| Arts & Entertainment | 65 | 29 | 1.1x |
| Transportation | 65 | 36 | 0.9x |
| Education | 46 | 24 | 0.9x |
| Information | 40 | 20 | 1.0x |
| Management | 26 | 6 | 2.1x |