taxes Property Tax Assistance

2020 Confidence Interval Detail

Jefferson County
123-910/Beaumont ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 884,089,222 0.7915 1,116,979,434 16 14,242 0.066188978
A 1,007,515,742 0.8321 1,210,810,891 17 7,821 0.037339199
A 1,025,713,596 0.9434 1,087,252,063 16 5,055 0.014110326
A 1,046,432,756 1.0054 1,040,812,369 17 2,726 0.007820667
B 105,591,281 0.8778 120,290,819 11 144 0.042473856
B 111,680,356 0.6559 170,270,401 8 23 0.075824949
B 86,031,908 0.9009 95,495,513 5 8 0.004112202
B 94,287,018 0.8489 111,073,340 4 8 0.035266000
F1 390,525,125 0.8464 461,395,469 24 1,292 0.056760886
F1 421,225,368 0.6701 628,600,758 23 393 0.242518825
F1 381,500,267 0.8104 470,755,512 15 129 0.080430416
F1 392,827,578 0.6932 566,687,216 14 47 0.099674460
L1 215,756,241 0.9617 224,348,800 10 2,075 0.018464619
L1 228,074,588 0.9781 233,181,258 10 343 0.001998980
L1 222,970,263 0.9589 232,527,128 11 116 0.009171938
L1 287,000,317 0.9658 297,163,302 13 51 0.008321991
Random Totals: 6,901,221,626 8,067,644,273 214 34,473
CATG D1 EXCEPTION VALUES: 6,555,456 5,582,449
CATG J EXCEPTION VALUES: 29,882,184 30,038,927
Total Test Values 6,937,659,266 8,103,265,649

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 405,163,282

Confidence Interval Values(5)

Local Test Value: 6,937,659,266 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 7,698,102,367 (State Test Value minus Margin of Error Percent)
State Upper Limit: 8,508,428,931 (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