Check any address in Markham, Illinois for deliverability. Get instant verification with confidence scores.
Markham is the #106 city in Illinois by population, with a population of 97,003 across 6 ZIP codes. Average temperatures range from 41.0°F to 59.5°F, with 41.9" of annual precipitation. The area's largest employment sector is Retail, home to 225 businesses.
Check if a Markham, IL address is valid and deliverable.
Verify Markham AddressAverage monthly temperatures and precipitation.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 31° | 35° | 47° | 59° | 71° | 80° | 84° | 82° | 76° | 63° | 48° | 37° |
| Avg Low | 16° | 19° | 29° | 39° | 50° | 60° | 65° | 63° | 55° | 43° | 32° | 22° |
| Precip | 2.5" | 2.1" | 2.7" | 4.0" | 4.6" | 4.8" | 4.6" | 4.0" | 3.4" | 3.7" | 3.0" | 2.4" |
| Snow | 10.6" | 7.9" | 5.0" | 0.6" | - | - | - | - | - | 0.2" | 1.0" | 4.6" |
| Industry | Establishments |
|---|---|
| Retail trade | 225 |
| Health care and social assistance | 187 |
| Other services (except public administration) | 180 |
| Construction | 160 |
| Accommodation and food services | 153 |
| Transportation and warehousing | 140 |
| Administrative and support and waste management and remediation services | 106 |
| Wholesale trade | 73 |
| Professional, scientific, and technical services | 67 |
| Finance and insurance | 54 |
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