taxes Property Tax Assistance

2024 Confidence Interval Detail

Bexar County
015-901/Alamo Heights 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
A 2 1,592,699,746 1.0023 1,589,044,943 74 3,465 0.018214079
A 3 1,630,182,458 0.9508 1,714,537,714 41 2,201 0.012187143
A 4 1,822,129,673 0.9432 1,931,859,280 39 1,655 0.009972460
A 5 1,878,936,818 0.9425 1,993,566,916 24 914 0.014896064
B 2 257,076,000 1.0663 241,091,625 10 120 0.014785598
B 3 241,084,520 1.0674 225,861,458 5 6 0.024671075
F1 2 493,847,888 1.0242 482,179,153 10 265 0.130666722
F1 3 560,923,775 0.9631 582,414,884 10 67 0.019536123
F1 4 449,321,718 0.9766 460,087,772 7 22 0.018380185
F1 5 290,303,446 1.0150 286,013,247 5 7 0.002259531
L1 2 68,250,260 1.0651 64,078,734 11 394 0.007175766
L1 3 65,020,849 1.0936 59,455,787 10 84 0.034731012
L1 4 64,263,294 1.0606 60,591,452 7 19 0.017433888
L1 5 127,473,474 1.0213 124,814,916 3 6 0.000372722
Random Totals: 9,541,513,919 9,815,597,881 256 9,225
CATG B EXCEPTION VALUES: 271,500,000 270,808,220
CATG D1 EXCEPTION VALUES: 0 0
Total Test Values 9,813,013,919 10,086,406,101

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 504,320,305

Confidence Interval Values(5)

Local Test Value: 9,813,013,919 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 9,582,085,796 (State Test Value minus Margin of Error Percent)
State Upper Limit: 10,590,726,406 (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