Rockwall county-official website, Features departments, news, calendar, and services.. Rockwall county-official website, Auditors office: 1 job assistant auditor see attached for job requirements . status: closes: open 9/30/2014 4:30 pm district attorney. Burleson county, texas - wikipedia, the free encyclopedia, Burleson county is a county located in the u.s. state of texas. as of the 2010 census, the population was 17,187. its county seat is caldwell. the county is named for.