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2017 Appraisal District Ratio Study

Appraisal District Summary Worksheet



187 Polk


Category Number of Ratios ** 2017 CAD Rept Appraised Value Median Level of Appr Coefficient of Dispersion % Ratios w/in (+/-) 10% of Median % Ratios w/in (+/-) 25% of Median Price-Related Differential
A. Single-Family Residences 524 1,831,582,749 .99 15.30 52.86 86.64 1.03
B. Multi-Family Residences 0 15,073,723 * * * * *
C1. Vacant Lots 59 144,367,975 * * * * *
C2. Colonia lots 0 0 * * * * *
D2. Farm/Ranch Imp 0 25,523,500 * * * * *
E. Rural non-qualified 121 275,778,173 .96 14.74 57.02 89.25 .99
F1. Commercial Real 34 292,566,714 * * * * *
F2. Industrial Real 0 176,497,675 * * * * *
G. Oil, Gas, Minerals 43 197,055,909 * * * * *
J. Utilities 35 294,956,238 .96 21.49 51.42 60.00 .89
L1. Commercial Personal 0 99,931,315 * * * * *
L2. Industrial Personal 0 94,225,902 * * * * *
M. Other Personal 0 86,540,680 * * * * *
O. Residential Inventory 0 4,871,896 * * * * *
S. Special Inventory 0 9,034,441 * * * * *
Overall 816 3,548,006,890 .99 22.94 53.79 84.31 1.07

* Not Calculated - Need a minimum of 5 ratios from either (A) categories representing at least 25% of total CAD category value or (B) 5 ISDs or half the ISDs in the CAD, whichever is less
** Statistical measures may not be reliable when the sample is small