taxes Property Tax Assistance

2023 Confidence Interval Detail

Garza County
085-902/Post ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 23,683,823 0.7579 31,249,272 16 624 0.073800146
A 24,243,783 0.7608 31,866,171 14 269 0.042410732
A 27,514,209 0.9014 30,523,862 15 145 0.054664780
A 28,848,098 0.6927 41,645,876 13 53 0.306751653
E 57,232,424 0.8933 64,068,537 20 694 0.239808565
F1 5,551,002 0.9748 5,694,503 10 108 0.008481262
F1 5,497,629 0.9370 5,867,267 8 40 0.013571641
F1 6,783,644 0.9212 7,363,921 8 17 0.025775760
G1 50,831,766 1.0304 49,332,071 10 139 0.003385727
G1 50,812,685 1.0420 48,764,573 8 38 0.003939196
G1 58,747,932 1.0125 58,022,649 6 12 0.000471982
Random Totals: 339,746,995 374,398,702 128 2,139
CATG D1 EXCEPTION VALUES: 23,921,856 23,211,200
CATG F1 EXCEPTION VALUES: 4,831,900 5,044,051
CATG G1 EXCEPTION VALUES: 40,548,503 40,011,586
CATG J EXCEPTION VALUES: 12,512,084 12,788,172
Total Test Values 421,561,338 455,453,711

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 22,772,686

Confidence Interval Values(5)

Local Test Value: 421,561,338 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 432,681,025 (State Test Value minus Margin of Error Percent)
State Upper Limit: 478,226,397 (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