taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
094/Guadalupe
094-902/Schertz-Cibolo-Universal City ISD

Category Summary

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

Stratum
Variance
A 655,765,423 0.9717 674,864,076 11 5,003 .001378922
A 671,897,640 1.0122 663,799,289 15 3,958 .003719886
A 819,433,916 1.0176 805,261,317 16 4,047 .004003151
A 1,055,121,993 1.0077 1,047,059,634 20 4,010 .001571987
F1 96,824,079 0.9954 97,271,528 10 190 .055126239
F1 79,400,444 0.9564 83,020,121 9 61 .021842617
F1 94,500,856 0.8905 106,121,118 7 29 .084273928
F1 116,041,387 0.8953 129,611,736 5 15 .026022448
L1 49,236,224 1.0602 46,440,506 11 261 .005709350
L1 53,850,403 1.0042 53,625,177 8 44 .005734623
L1 45,371,819 1.0029 45,240,621 5 13 .002293072
L1 52,396,798 0.9695 54,045,176 2 4 .001000756
Random Totals: 3,789,840,982   3,806,360,299 119 17,635  
Catg D1 Exception Values: 1,551,471   1,547,637      
Total Test Values (4): 3,791,392,453   3,807,907,936      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 190,395,396

Confidence Interval Values (5)

State Lower Limit: 3,617,512,540 (State Test Value minus Margin of Error Percent)
Local Test Value: 3,791,392,453 (Within Confidence Interval)
State Upper Limit: 3,998,303,332 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 3,961,945,621 (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