Check any address in Smithtown, New York for deliverability. Get instant verification with confidence scores.
Smithtown is the #126 city in New York by population, with a population of 67,902 across 3 ZIP codes. Average temperatures range from 45.2°F to 61.1°F, with 31.5" of annual precipitation. Professional Services leads the business landscape, accounting for 350 of the area's establishments.
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Verify Smithtown AddressAverage monthly temperatures and precipitation.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 39° | 41° | 48° | 59° | 69° | 78° | 83° | 82° | 75° | 63° | 53° | 44° |
| Avg Low | 25° | 26° | 32° | 41° | 50° | 60° | 66° | 65° | 59° | 48° | 39° | 30° |
| Precip | 2.5" | 2.1" | 2.9" | 2.7" | 2.4" | 2.8" | 2.4" | 2.9" | 2.8" | 2.7" | 2.3" | 3.1" |
| Snow | 3.4" | 3.1" | 2.2" | 0.2" | - | - | - | - | - | - | 0.2" | 1.5" |
| Industry | Establishments |
|---|---|
| Professional, scientific, and technical services | 350 |
| Health care and social assistance | 342 |
| Construction | 319 |
| Other services (except public administration) | 258 |
| Retail trade | 222 |
| Accommodation and food services | 187 |
| Administrative and support and waste management and remediation services | 166 |
| Finance and insurance | 134 |
| Real estate and rental and leasing | 114 |
| Wholesale trade | 99 |
Smithtown has 6 properties listed on the National Register of Historic Places, including:
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