Check any address in Lake Forest, Illinois for deliverability. Get instant verification with confidence scores.
Lake Forest is the #203 city in Illinois by population, with a population of 56,436 across 3 ZIP codes. Average temperatures range from 40.3°F to 59.0°F, with 39.5" of annual precipitation. Professional Services forms the backbone of the local economy (422 firms).
Check if a Lake Forest, IL address is valid and deliverable.
Verify Lake Forest AddressAverage monthly temperatures and precipitation.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 32° | 36° | 46° | 57° | 68° | 78° | 84° | 82° | 75° | 63° | 49° | 38° |
| Avg Low | 16° | 19° | 28° | 38° | 48° | 57° | 63° | 62° | 55° | 43° | 32° | 22° |
| Precip | 2.1" | 2.0" | 2.3" | 4.0" | 4.8" | 4.3" | 3.7" | 4.2" | 3.6" | 3.6" | 2.6" | 2.3" |
| Snow | 11.3" | 7.7" | 5.6" | 1.1" | - | - | - | - | - | 0.1" | 1.9" | 5.9" |
| Industry | Establishments |
|---|---|
| Professional, scientific, and technical services | 422 |
| Health care and social assistance | 319 |
| Retail trade | 223 |
| Other services (except public administration) | 210 |
| Finance and insurance | 191 |
| Accommodation and food services | 188 |
| Real estate and rental and leasing | 169 |
| Construction | 152 |
| Administrative and support and waste management and remediation services | 127 |
| Wholesale trade | 119 |
Lake Forest has 20 properties listed on the National Register of Historic Places, including:
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