taxes Property Tax Assistance

2023 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 1,003,107,031 0.9354 1,072,382,971 105 4,299 0.014316036
A 1,942,702,943 0.9757 1,991,086,341 147 6,825 0.016718974
A 4,085,016,884 1.0225 3,995,126,537 163 12,075 0.005339341
A 6,721,736,423 1.0186 6,598,995,114 162 13,599 0.009838920
B 827,010,854 1.0525 785,758,531 8 58 0.014525738
F1 519,138,997 0.9477 547,788,326 10 303 0.040405963
F1 526,364,054 0.9359 562,414,846 10 99 0.031692945
F1 527,759,766 1.0237 515,541,434 8 40 0.004159123
F1 578,770,490 0.8375 691,069,242 6 16 0.152899073
L1 646,066,396 0.9490 680,786,508 11 269 0.011480579
L1 697,487,919 0.9422 740,275,864 9 29 0.014642327
L1 489,460,191 1.0026 488,190,895 5 7 0.000022995
L1 316,124,392 1.0000 316,124,392 1 3 0.000000000
Random Totals: 18,880,746,340 18,985,541,001 645 37,622
CATG D1 EXCEPTION VALUES: 905,511 976,743
CATG J EXCEPTION VALUES: 17,087,360 18,244,428
Total Test Values 18,898,739,211 19,004,762,172

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 950,238,109

Confidence Interval Values(5)

Local Test Value: 18,898,739,211 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 18,054,524,063 (State Test Value minus Margin of Error Percent)
State Upper Limit: 19,955,000,281 (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