2003
Assessment Ratios
Geographic Adjusted Median Coefficient of Sales Quartiles Ratio PRD 95% Coefficient of
Area Median Dispersion 1st 3rd Range Confidence Interval Concentration
Marshall County
Total County Urban - 28.40 27.13 199 20.27 32.96 66.86 1.13 26.03 - 29.48 24.12
Townships
Bell-Plain, Urban 25.99 24.59 31.24 99 17.26 30.20 59.16 1.09 21.57 - 26.32 20.20
Hopewell, Imp. - 26.09 24.96 32 20.12 31.44 52.66 1.13 21.88 - 28.44 34.38
Richland, Unimp. - 24.16 33.67 67 15.84 30.20 58.37 1.33 20.13 - 26.26 17.91
Roberts
Henry Urban 32.68 31.83 23.65 32 25.60 38.33 44.53 1.09 28.40 - 35.53 34.38
Lacon Urban 29.48 28.83 23.58 29 21.80 31.81 48.82 1.60 22.39 - 30.71 37.93
Steuben Urban 32.40 31.69 20.02 27 23.10 35.05 30.68 0.96 25.44 - 34.79 37.04
All Others Urban 34.15 33.26 10.69 12 29.68 37.17 14.12 0.99 ----- - ----- 41.67
Mason County
Total County Urban - 30.34 23.82 161 25.28 36.11 71.97 1.07 29.51 - 32.02 34.78
Townships
Havana Urban 32.41 30.61 25.95 68 24.82 37.51 64.31 1.09 28.91 - 32.98 33.82
Mason City Urban 32.86 31.36 22.26 39 26.64 35.73 60.73 1.10 28.43 - 33.62 38.46
All Others Urban 33.62 29.46 21.64 54 24.83 35.02 43.37 1.01 26.19 - 32.15 31.48
Massac County
Total County Urban * 31.22 23.17 145 27.22 36.25 61.74 1.07 29.79 - 32.37 42.76
Townships
T15S R4E Urban - 32.14 16.78 50 28.46 36.06 48.80 1.06 29.60 - 33.33 44.00
T16S R4E Urban - 31.26 28.13 60 27.44 40.74 59.53 1.11 29.15 - 33.02 38.33
All Others Urban - 30.09 23.15 35 26.12 33.57 56.59 1.02 27.12 - 32.32 45.71
* No adjustments were necessary because there were no significant assessment changes in 2003.
Menard County
Total County Urban - 31.44 17.75 137 27.88 35.84 72.59 1.05 30.13 - 32.47 45.26
Townships
T17N R6W Urban 29.66 28.99 12.49 28 27.37 32.70 23.51 1.01 27.85 - 32.24 53.57
T18N R6W Urban 31.61 31.65 15.50 40 27.62 34.39 49.56 1.05 29.16 - 32.72 50.00
T18N R7W Urban 33.19 34.16 13.83 34 30.81 37.05 38.19 1.01 31.40 - 36.34 55.88
All Others Urban 29.72 29.94 25.74 35 25.64 35.81 72.59 1.10 26.16 - 33.99 31.43
Mercer County
Total County Urban - 29.98 26.36 177 25.02 34.91 92.71 1.03 28.20 - 31.30 32.20
Townships
Mercer Urban 29.47 29.47 20.63 51 25.99 34.62 45.41 0.99 27.19 - 31.49 37.25
Richland Grove Urban 32.04 30.58 27.28 38 23.96 34.55 73.12 0.99 25.15 - 32.68 34.21
All Others Urban 30.78 29.66 29.48 88 24.86 35.53 87.86 1.09 27.03 - 31.74 28.41
Monroe County
Total County Urban - 28.13 15.03 349 24.90 30.90 56.56 1.00 27.52 - 28.66 46.42
Townships
T1N R10-11W, Urban 30.52 28.61 12.65 133 25.44 30.94 31.80 1.00 27.62 - 29.52 52.63
T1S R9-10-11W
T2S R9-10W Urban 30.37 27.92 14.40 146 24.66 30.66 46.67 1.02 26.66 - 28.59 46.58
All Others Urban 30.42 27.85 20.74 70 22.44 31.22 52.01 0.97 25.18 - 29.21 40.00
