taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
145/Leon
145-901/Buffalo ISD

Category Summary

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

Stratum
Variance
A 7,850,630 1.0173 7,717,124 11 272 .027563062
A 8,996,990 0.9744 9,233,364 12 166 .031982848
A 10,576,300 1.0413 10,156,823 10 132 .035339623
A 14,707,520 0.8753 16,802,833 10 108 .076140127
E 111,663,450 0.9240 120,847,890 8 1,610 .009145561
F1 6,935,910 0.9112 7,611,842 11 78 .052282791
F1 6,874,790 1.0599 6,486,263 7 20 .010581900
F1 4,629,670 1.0372 4,463,623 4 6 .003063683
G1 753,050 1.0336 728,570 6 12 .099893660
G1 882,210 0.9795 900,674 5 7 .034083972
G1 897,530 1.0463 857,813 3 4 .025832188
L1 5,584,330 0.9920 5,629,365 9 117 .017247531
L1 3,991,260 1.0287 3,879,907 6 15 .002983281
L1 4,062,910 0.9932 4,090,727 2 6 .000313079
Random Totals: 188,406,550   199,406,818 104 2,553  
Catg J Exception Values: 24,125,090   25,650,060      
Catg D1 Exception Values: 7,110,440   5,503,550      
Catg F1 Exception Values: 6,805,000   7,736,199      
Catg G1 Exception Values: 22,253,440   22,402,957      
Catg L1 Exception Values: 933,870   929,250      
Total Test Values (4): 249,634,390   261,628,834      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 13,081,441

Confidence Interval Values (5)

State Lower Limit: 248,547,393 (State Test Value minus Margin of Error Percent)
Local Test Value: 249,634,390 (Within Confidence Interval)
State Upper Limit: 274,710,275 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 339,863,214 (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