1921

March 19.: Thieves break into Thompson's dry goods store but get away with nothing. They also attempt to burglarize the H&TC depot safe.

1922

Sept. 1-3 First official Richardson Fair is held.

1923

Sept. 3: Dallas County Order of the KKK plans to march in Richardson.

1924

n.d.: The "Red Brick Road" (now Greenville Avenue) is completed..

April 3: A tornado rips through Richardson, killing one and injuring 13 others.

1925

June 22: Richardson voters approve incorporation and elect Tom McKamy as first mayor of the City of Richardson.

July 8: A Courtesy Caravan of 125 Dallas Businessmen and Professionals visit Richardson. They are welcomed by a parade and speeches.

Aug. 23: Richardson voters approve a waterworks plan that calls for $25,000 to be spent on waterworks and sewer system.

1926

n.d.: Volunteer Fire Department formed.

Fri., March 26: The Richardson Chamber of Commerce is organized.

1927

July 8: The Richardson Echo reports that a painting gang for the Southern Pacific is spending a week repainting the depot green and yellow.

1928

n.d.: Cliff and Kate Owens begin making their "Owens Country Sausage for sale.

1929

Dec. 25: An automobile crashes into brick post office building, damaging it and demolishing the car.