taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
089/Gonzales
089-901/Gonzales ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 54,161,180 1.0040 53,945,398 11 972 .006919911
A 55,969,930 1.0095 55,443,219 12 569 .012349655
A 60,261,580 0.9841 61,235,220 10 404 .008344057
A 63,397,200 1.0142 62,509,564 12 256 .022478719
E 195,073,330 1.0602 183,996,727 17 2,345 .038056244
G1 339,420,792 1.0191 333,059,358 11 44 .027267570
G1 344,937,071 0.8158 422,820,631 6 17 .102164926
G1 366,623,386 0.9649 379,959,981 5 10 .004002383
Random Totals: 1,479,844,469   1,552,970,098 84 4,617  
Catg D1 Exception Values: 24,178,170   23,772,424      
Catg G1 Exception Values: 298,293,742   272,509,370      
Total Test Values (4): 1,802,316,381   1,849,251,892      

Margin of Error

Margin of Error Percent: 5.1877335
Margin of Error Value: 95,934,260

Confidence Interval Values (5)

State Lower Limit: 1,753,317,632 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,802,316,381 (Within Confidence Interval)
State Upper Limit: 1,945,186,152 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 2,480,342,230 (See ISD Summary Worksheet)

Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories