Comparison: 1992; 2013; Millage Rate; 6.25; 4.106; Population; 39,806; 54,518; Size of City; 24 sq miles; 37 sq miles; GF Budget; $13,815,408 $31,542,387; Budgeted Prop Tax; $3,217,352; $5,551,838; .35/ 98.00; .75/162.00; 4.00; 10.00; 1.15; 3.34; .29; .46; .83; 1.92; 13,000; 27,000; 100,000; 275,000