taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
205/San Patricio
205-906/Sinton ISD

Category Summary

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

Stratum
Variance
A 42,288,775 1.0041 42,116,099 7 954 .123940818
A 46,630,840 0.9944 46,893,443 7 658 .008722536
A 46,854,134 0.8847 52,960,477 7 451 .135535715
A 48,147,928 0.7881 61,093,678 7 267 .245340295
E 44,265,725 0.5724 77,333,552 10 572 1.236607061
F1 8,321,768 0.9559 8,705,689 10 119 .068703343
F1 7,714,117 1.1158 6,913,530 9 44 .016222167
F1 12,040,101 1.1036 10,909,841 8 33 .036729087
F1 11,455,810 0.9455 12,116,140 4 13 .092442624
G1 11,602,100 1.0212 11,361,242 8 42 .000525394
Random Totals: 279,321,298   330,403,691 77 3,153  
Catg J Exception Values: 35,873,240   37,714,454      
Catg D1 Exception Values: 35,086,564   32,513,249      
Catg G1 Exception Values: 9,055,380   9,125,726      
Total Test Values (4): 359,336,482   409,757,120      

Margin of Error

Margin of Error Percent: 14.9638993
Margin of Error Value: 61,315,643

Confidence Interval Values (5)

State Lower Limit: 348,441,477 (State Test Value minus Margin of Error Percent)
Local Test Value: 359,336,482 (Within Confidence Interval)
State Upper Limit: 471,072,763 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 407,487,807 (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