taxes Property Tax Assistance

2025 Confidence Interval Detail

Tarrant County
220-918/Eagle Mountain-Saginaw ISD

Category Summary

(1)
Category 		(1)
Stratum
Number 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2 3,464,304,408 0.9587 3,613,543,766 200 12,925 1,784,926,519
A 3 2,947,879,759 0.9931 2,968,361,453 200 9,057 908,366,057
A 4 3,023,869,839 0.9945 3,040,593,101 200 7,922 2,213,182,162
A 5 2,920,388,192 0.9244 3,159,225,651 163 4,511 308,039,475,941
B 2 891,236,676 1.1422 780,280,753 8 36 378,746,758,157,026
F1 2 580,831,381 1.0104 574,852,911 12 349 822,588,292,294
F1 3 620,134,394 0.9793 633,242,514 12 124 6,303,213,874,408
F1 4 597,467,975 0.9552 625,489,924 9 45 21,224,999,664,504
F1 5 916,072,793 1.1139 822,401,286 7 24 719,990,412,352,198
L1 2 812,647,815 0.9996 812,973,004 11 239 6,109,196,007,933
L1 3 732,445,224 1.0233 715,767,833 8 23 231,068,716,982,379
L1 4 659,514,059 0.9365 704,232,845 4 5 12,488,443,315,691,067
Random Totals: 18,166,792,515 18,450,965,041 834 35,260
CATG D1 EXCEPTION VALUES: 840,923 859,743
CATG J EXCEPTION VALUES: 233,086,002 247,330,866
CATG L1 EXCEPTION VALUES: 514,914,585 514,914,585
Total Test Values 18,915,634,025 19,214,070,235

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 960,703,512

Confidence Interval Values(5)

Local Test Value: 18,915,634,025 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 18,253,366,723 (State Test Value minus Margin of Error Percent)
State Upper Limit: 20,174,773,747 (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