taxes Property Tax Assistance

2023 Confidence Interval Detail

Bell County
014-906/Killeen ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 1,871,919,947 1.0088 1,855,590,748 99 11,418 0.009095256
A 3,109,572,654 1.0149 3,063,920,242 100 14,042 0.005965652
A 3,892,982,559 1.0270 3,790,635,403 100 13,681 0.004450792
A 4,402,591,923 1.0196 4,317,959,909 100 10,160 0.003801361
B 158,830,271 0.9679 164,097,811 12 740 0.006282957
B 366,730,227 0.9725 377,100,490 23 1,263 0.015999633
B 1,039,661,621 1.0502 989,965,360 46 2,239 0.009194322
B 443,850,545 1.1261 394,148,428 10 25 0.033969382
C1 45,365,774 0.6931 65,453,432 18 1,378 0.165418881
C1 62,585,838 0.7410 84,461,320 10 557 0.401298284
C1 74,428,583 0.7534 98,790,261 11 282 0.079136402
C1 73,567,691 0.7665 95,978,723 8 93 0.198754287
E 366,618,277 0.9802 374,023,951 10 1,093 0.102441794
F1 423,073,178 0.9486 445,997,447 10 860 0.011610024
F1 460,051,473 0.9746 472,041,323 10 306 0.012602953
F1 525,708,498 0.9306 564,913,495 10 157 0.029882919
F1 528,261,684 0.8402 628,733,259 8 44 0.069585046
L1 114,768,583 1.0463 109,689,939 10 1,856 0.032595138
L1 108,222,123 1.0317 104,896,892 11 301 0.007096738
L1 129,656,882 1.0302 125,856,030 10 101 0.002413281
L1 138,861,748 1.0397 133,559,438 6 19 0.001251124
Random Totals: 18,337,310,079 18,257,813,901 622 60,615
CATG D1 EXCEPTION VALUES: 2,354,140 2,880,183
CATG J EXCEPTION VALUES: 125,945 130,603
Total Test Values 18,339,790,164 18,260,824,687

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 913,041,234

Confidence Interval Values(5)

Local Test Value: 18,339,790,164 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 17,347,783,453 (State Test Value minus Margin of Error Percent)
State Upper Limit: 19,173,865,921 (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