taxes Property Tax Assistance

2025 Confidence Interval Detail

Comanche County
025-904/Blanket ISD

Category Summary

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

Stratum
Variance
D2 0 1,542,490 0.9942 1,551,489 10 47 2,351,931,946
E 0 10,877,490 1.0076 10,795,445 20 50 59,191,363,360
Random Totals: 12,419,980 12,346,934 30 97
CATG D1 EXCEPTION VALUES: 1,099,730 1,241,629
CATG J EXCEPTION VALUES: 156,830 169,108
Total Test Values 13,676,540 13,757,671

Margin of Error

Margin of Error Percent: 5.0000030
Margin of Error Value: 687,884

Confidence Interval Values(5)

Local Test Value: 13,676,540 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 13,069,787 (State Test Value minus Margin of Error Percent)
State Upper Limit: 14,445,555 (State Test Value plus Margin of Error Percent)

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, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values