taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
108/Hidalgo
108-909/Pharr-San Juan-Alamo ISD

Category Summary

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

Stratum
Variance
A 420,305,238 0.9478 443,453,511 10 9,516 .027185591
A 446,390,816 0.9307 479,629,114 15 5,975 .039023829
A 547,702,216 0.9836 556,834,298 19 5,175 .005099696
A 669,040,642 1.0254 652,467,956 21 3,639 .004926245
C1 57,131,790 1.0441 54,718,696 13 2,841 .027251163
C1 54,139,172 0.9685 55,900,023 10 960 .003610686
C1 53,507,709 1.0148 52,727,344 10 232 .014874737
C1 52,537,175 0.8667 60,617,486 10 60 .058646840
F1 269,865,343 0.9124 295,775,255 9 1,003 .011077666
F1 273,380,298 0.8049 339,645,047 12 326 .045799946
F1 270,836,320 0.8688 311,736,096 8 121 .016481802
F1 339,247,940 1.0446 324,763,488 8 46 .027988266
L1 88,312,986 1.0536 83,820,222 11 845 .006429353
L1 81,954,352 1.0233 80,088,295 9 151 .001424563
L1 101,411,470 1.0171 99,706,489 8 48 .002279415
L1 94,611,605 1.0037 94,262,833 5 12 .000711359
Random Totals: 3,820,375,072   3,986,146,153 178 30,950  
Catg D1 Exception Values: 5,262,446   5,581,149      
Total Test Values (4): 3,825,637,518   3,991,727,302      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 199,586,365

Confidence Interval Values (5)

State Lower Limit: 3,792,140,937 (State Test Value minus Margin of Error Percent)
Local Test Value: 3,825,637,518 (Within Confidence Interval)
State Upper Limit: 4,191,313,667 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 3,895,524,477 (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