taxes Property Tax Assistance

2021 Confidence Interval Detail

Jefferson County
123-913/Sabine Pass ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2,431,395 0.9949 2,443,859 10 44 0.048296400
A 5,376,717 0.9943 5,407,540 11 64 0.095926836
A 7,724,565 0.8816 8,761,984 10 50 0.022828184
A 6,312,070 0.9016 7,000,965 8 20 0.014818366
E 58,667,703 0.7036 83,382,182 20 223 1.025420789
F1 22,815,086 0.8426 27,077,007 8 25 0.147670604
G1 4,289,544 0.9931 4,319,347 4 15 0.001410833
L1 15,309,918 0.9691 15,798,079 11 47 0.005026792
L1 24,249,237 1.0000 24,249,237 10 13 0.000000000
L1 18,518,110 1.0191 18,170,316 4 5 0.001576341
Random Totals: 165,694,345 196,610,516 96 506
CATG D1 EXCEPTION VALUES: 4,382,058 3,769,808
CATG F1 EXCEPTION VALUES: 8,074,091 7,943,643
CATG G1 EXCEPTION VALUES: 3,688,831 3,824,193
CATG J EXCEPTION VALUES: 1,391,076 1,721,410
CATG L1 EXCEPTION VALUES: 9,322,321 9,322,321
Total Test Values 192,552,722 223,191,891

Margin of Error

Margin of Error Percent: 16.2600143
Margin of Error Value: 36,291,033

Confidence Interval Values(5)

Local Test Value: 192,552,722 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 186,900,858 (State Test Value minus Margin of Error Percent)
State Upper Limit: 259,482,924 (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