Verify addresses in ZIP code 94531. Check deliverability for Antioch, California addresses.
ZIP code 94531 covers 14.0 square miles in California with a population of 44,746. The median household income is $123,428 and median rent is $3,063/month. The area sees average highs of 74°F and lows of 51°F, with 0.0" of annual snowfall. Healthcare leads the business landscape, accounting for 121 of the area's establishments.
Check if an address in ZIP code 94531 is valid and deliverable.
Verify 94531 AddressAverage monthly temperatures and precipitation for Antioch, CA.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 56° | 61° | 66° | 72° | 79° | 86° | 91° | 90° | 87° | 78° | 65° | 56° |
| Avg Low | 40° | 44° | 47° | 50° | 54° | 59° | 61° | 60° | 59° | 54° | 46° | 40° |
| Precip | 2.7" | 2.4" | 1.9" | 0.9" | 0.4" | 0.1" | - | 0.0" | 0.1" | 0.4" | 1.2" | 2.5" |
| Snow | - | - | - | - | - | - | - | - | - | - | - | - |
| Industry | Establishments |
|---|---|
| Health care and social assistance | 121 |
| Construction | 71 |
| Retail trade | 61 |
| Accommodation and food services | 54 |
| Professional, scientific, and technical services | 46 |
| Administrative and support and waste management and remediation services | 40 |
| Transportation and warehousing | 30 |
| Other services (except public administration) | 29 |
| Real estate and rental and leasing | 28 |
| Finance and insurance | 18 |
ZIP code 94531 serves Antioch, California. MailColt can verify any address within this ZIP code for deliverability and accuracy.
Approximate location: 37.9566, -121.7778