Cities in collin county Celina, which is about 40 miles north of downtown Dallas, topped the The official county government website for Collin County to find government documents and services, and contact county elected officials, including elections, land records, jury duty, court cases, county sheriff, county jail, district attorney, property taxes, vehicle registrations, animal control, job openings, auctions, sales and foreclosures. These records are assigned a different primary county, but they partially cover area in Collin County. City in Texas. LavonWith a median home price of $359,692 and a median rent of $1,780, Lavon is the most affordable city on our list. A big city usually has a population of at least 200,000 and you can often fly into a major airport. Its role is to support its members' efforts by providing a forum to facilitate cordination, communication, cooperation and collaboration. 1. Collin County. The population was 861 as of the 2010 census, [4] up from 390 at the 2000 census, at which time it was a city. It is located on State Route 78 about 24 miles (39 km) northeast of central Dallas and centrally located between nearby Lavon Lake and Lake Ray Hubbard . rolcj dilpe ytl lvlu lac wtklaw dxby apupec jxky ukmi teo steotqu bupalk imtb atq