Verify addresses in ZIP code 57730. Check deliverability for Custer, South Dakota addresses.
ZIP code 57730 covers 516.2 square miles in South Dakota with a population of 5,647. The median household income is $81,911 and median rent is $1,070/month. The area sees average highs of 54°F and lows of 32°F, with 0.0" of annual snowfall. The local economy is anchored by Hospitality, with 55 establishments.
Check if an address in ZIP code 57730 is valid and deliverable.
Verify 57730 AddressAverage monthly temperatures and precipitation for Custer, SD.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 35° | 35° | 44° | 50° | 60° | 71° | 79° | 78° | 69° | 54° | 43° | 35° |
| Avg Low | 15° | 15° | 22° | 28° | 38° | 47° | 54° | 52° | 43° | 32° | 22° | 16° |
| Precip | 0.4" | 0.6" | 0.9" | 2.4" | 3.0" | 3.2" | 3.3" | 2.1" | 1.6" | 1.3" | 0.5" | 0.5" |
| Snow | - | - | - | - | - | - | - | - | - | - | - | - |
| Industry | Establishments |
|---|---|
| Accommodation and food services | 55 |
| Construction | 33 |
| Retail trade | 25 |
| Other services (except public administration) | 21 |
| Professional, scientific, and technical services | 18 |
| Administrative and support and waste management and remediation services | 14 |
| Health care and social assistance | 14 |
| Finance and insurance | 13 |
| Real estate and rental and leasing | 13 |
| Arts, entertainment, and recreation | 7 |
ZIP code 57730 serves Custer, South Dakota. MailColt can verify any address within this ZIP code for deliverability and accuracy.
Approximate location: 43.7266, -103.6486