ZIP Code 73770 - Southard Oklahoma
Overview
ZIP Code 73770 is located in Southard Oklahoma. 73770 is entirely within Blaine County. Regionally, 73770 is located in Metro Oklahoma City.
ZIP Code 73770 Quick Stats
| ZIP Code Name | Southard |
| Primary County | Blaine County |
| ZIP Code Type | Standard |
| Population (2022) | 17 |
| Area Code(s) | 580 |
| Current Time | CDT |
ZIP Code 73770 Map
73770 Demographics
The current unemployment level in 73770 is 3.6%.
| Population | 17 |
| Population Density | 3 People per Square Mile |
| Current Unemployment Rate (May 2026) | 3.6% |
| Sales Tax Rate (2025) | 5.4% |
73770 Weather and Climate Data
| Plant Hardiness Zone | Zone 7a: 0F to 5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 27l - Pleistocene Sand Dunes and Sandsage Grassland | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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