taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
007/Atascosa
007-902/Jourdanton ISD

Category Summary

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

Stratum
Variance
A 18,817,428 0.9571 19,660,880 10 479 .002317643
A 24,468,120 0.8975 27,262,529 10 348 .029917085
A 22,425,170 0.9425 23,793,284 10 219 .021451076
A 28,149,600 0.9877 28,500,152 10 174 .006523038
E 98,562,321 0.9878 99,779,633 15 1,277 .014342577
F1 24,597,455 0.9586 25,659,769 9 111 .016141178
F1 21,485,150 1.0684 20,109,650 7 19 .062659435
F1 31,482,810 0.7921 39,746,004 4 8 .144663610
G1 53,844,249 1.0589 50,849,229 8 33 .019168153
G1 54,529,858 1.0240 53,251,814 6 18 .052416383
G1 56,515,587 0.9878 57,213,593 5 10 .004162557
L1 15,777,730 1.0184 15,492,665 10 113 .002483462
L1 17,498,460 0.9822 17,815,577 4 10 .000084039
L1 17,760,570 0.9855 18,021,887 2 3 .001142292
Random Totals: 485,914,508   497,156,666 110 2,822  
Catg J Exception Values: 12,550,560   14,269,918      
Catg D1 Exception Values: 16,967,573   18,041,730      
Catg F1 Exception Values: 17,539,890   17,081,345      
Catg G1 Exception Values: 50,188,953   50,527,979      
Catg L1 Exception Values: 7,502,910   7,570,260      
Total Test Values (4): 590,664,394   604,647,898      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 30,232,394

Confidence Interval Values (5)

State Lower Limit: 574,415,504 (State Test Value minus Margin of Error Percent)
Local Test Value: 590,664,394 (Within Confidence Interval)
State Upper Limit: 634,880,292 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 858,587,070 (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