Seminole is an unincorporated village in the U.S. state of Alabama. It is part of Baldwin County across U.S. Route 90 towards east of Robertsdale. Seminole is using an Area code 251. Zip code is 36574. The village name is derived from Seminole tribe. It once had a post office which opened from 1894 until 1967. Seminole standard time is Central (CST) (UTC-6).