c1c5adae_tin_Community_College_District__Timeline
[Activity] Residents within a community circulate petitions requesting voter signatures to call for an annexation election. Petitions must contain an accurate description of the territory proposed for annexation. Petitioners must gather signatures from at least 5 percent of registered voters in community (based on most recent state and county general election figures). A minimum of 10 percent to 12 percent of voters is recommended in order to allow for invalid signatures. [Timeline] 
Signatures to be collected no earlier than 180 days before petitions are to be submitted for review.
Annexation by Election | Austin Community College District
Timeline