Whenever the boundaries of a congressional district coincide with the boundaries of a county or municipality and said county or municipal boundaries are changed by annexation or detachment, the boundaries of the congressional district remain the same until such time as a new redistricting is made following a national census as provided in sections 44 to 44.6 of article V of the state constitution.
C.R.S. § 2-1-107
Changes in county and municipal boundaries
Digitized from: Public.Law — Colorado Revised Statutes. Reproduced from public-domain Colorado statutes; confirm against the official source for the current text. Not legal advice.