Woden is unincorporated .
It has a post office , with the ZIP code of 75978 ; the ZCTA for ZIP Code 75978 had a population of 137 at the 2000 census .
Although Woden is unincorporated , it has a post office , with the ZIP code of 75978 ; the ZCTA for ZIP Code 75978 had a population of 137 at the 2000 census .