taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
015/Bexar
015-904/Harlandale ISD

Category Summary

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

Stratum
Variance
A 188,214,536 0.9262 203,211,548 16 4,683 .048038709
A 190,781,605 0.9022 211,462,652 23 3,660 .033887312
A 205,301,419 0.9590 214,078,643 21 3,247 .042422741
A 275,984,827 0.9120 302,614,942 45 3,153 .018536064
F1 91,069,933 0.8832 103,113,602 10 483 .025292306
F1 90,269,196 0.9348 96,565,250 11 122 .023627707
F1 95,014,962 0.9288 102,298,624 9 47 .030545450
F1 93,254,841 0.9838 94,790,446 5 11 .007876069
L1 23,100,946 0.9799 23,574,799 10 380 .026347598
L1 23,866,240 0.9673 24,673,049 9 82 .018133155
L1 21,601,010 1.0069 21,452,984 7 19 .000408517
Random Totals: 1,298,459,515   1,397,836,539 166 15,887  
Catg L1 Exception Values: 13,747,590   13,364,027      
Total Test Values (4): 1,312,207,105   1,411,200,566      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 70,560,028

Confidence Interval Values (5)

Local Test Value: 1,312,207,105 (Outside Confidence Interval)
State Lower Limit: 1,340,640,538 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,481,760,594 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,216,568,927 (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