taxes Property Tax Assistance

2022 Confidence Interval Detail

Brazos County
021-901/College Station ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 1,245,022,306 0.9011 1,381,669,411 99 6,120 0.013317617
A 2,153,205,387 0.9273 2,322,015,946 98 7,868 0.013487589
A 2,248,761,829 0.9384 2,396,378,761 97 5,778 0.015312739
A 2,896,866,956 0.9240 3,135,137,398 95 4,103 0.021721028
B 556,997,919 0.6733 827,265,586 10 1,132 0.078060472
B 439,021,642 0.9252 474,515,393 9 42 0.005332492
B 561,130,854 1.0120 554,477,128 7 20 0.013469052
B 624,207,306 1.0680 584,463,770 6 13 0.010425362
F1 385,335,269 0.9099 423,491,888 12 427 0.092289402
F1 405,162,074 0.8694 466,024,930 12 177 0.023767647
F1 418,028,880 0.9628 434,180,391 9 83 0.012230634
F1 491,213,995 0.9788 501,853,285 8 40 0.019261820
L1 96,124,761 1.0322 93,126,101 10 873 0.010178715
L1 99,317,931 0.9389 105,781,160 10 204 0.003166980
L1 97,336,318 0.9857 98,748,420 10 65 0.001846855
L1 98,402,615 0.9704 101,404,179 7 17 0.008445924
Random Totals: 12,816,136,042 13,900,533,747 499 26,962
CATG D1 EXCEPTION VALUES: 3,401,622 2,659,324
Total Test Values 12,819,537,664 13,903,193,071

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 695,159,654

Confidence Interval Values(5)

Local Test Value: 12,819,537,664 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 13,208,033,417 (State Test Value minus Margin of Error Percent)
State Upper Limit: 14,598,352,725 (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