taxes Property Tax Assistance

2021 Confidence Interval Detail

Tarrant County
220-918/Eagle Mountain-Saginaw ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 1,528,068,312 0.9132 1,673,311,774 150 8,275 0.006011842
A 1,942,356,561 0.9766 1,988,896,745 148 8,664 0.003315046
A 2,745,557,271 0.9852 2,786,801,940 152 10,353 0.006322635
A 2,555,322,693 0.9686 2,638,160,947 149 6,191 0.014227974
B 535,822,787 0.8761 611,600,031 8 38 0.008860426
F1 459,069,289 0.9591 478,645,907 10 294 0.073591034
F1 426,287,274 0.8766 486,296,229 11 87 0.093044369
F1 384,520,448 0.8024 479,212,921 10 32 0.040133993
F1 563,239,225 0.8322 676,807,528 8 18 0.010897310
L1 510,174,981 1.0200 500,171,550 11 276 0.000925170
L1 421,087,977 0.9801 429,637,769 9 26 0.004916906
L1 454,040,007 0.9883 459,415,164 5 7 0.001283233
Random Totals: 12,525,546,825 13,208,958,505 671 34,261
CATG D1 EXCEPTION VALUES: 1,086,223 1,027,528
CATG J EXCEPTION VALUES: 17,289,260 19,067,988
CATG L1 EXCEPTION VALUES: 830,278,840 830,654,706
Total Test Values 13,374,201,148 14,059,708,727

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 702,985,436

Confidence Interval Values(5)

Local Test Value: 13,374,201,148 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 13,356,723,291 (State Test Value minus Margin of Error Percent)
State Upper Limit: 14,762,694,163 (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