taxes Property Tax Assistance

2020 Stratified Ratio Detail

057/Dallas County
057-912/Irving ISD

Category A totals

Stratum	Comp Code	Sample Parcels	Stratum Parcels	Sample Local Value	Sample PTAD Value	Stratum Local Value	Stratum Ratio	Stratum PTAD Value	Category Ratio
1	U	0	3,152	0	0	215,715,080	1	215,715,080
2	R	25	8,479	3,627,510	3,923,485	1,211,767,640	0.9246	1,310,585,810
3	R	31	9,671	5,866,600	5,947,743	1,830,654,770	0.9864	1,855,894,941
4	R	40	8,713	10,254,020	10,257,363	2,183,494,170	0.9997	2,184,149,415
5	R	26	3,385	14,329,290	14,577,944	1,780,411,012	0.9829	1,811,385,708
Total		122	33,400	34,077,420	34,706,535	7,222,042,672		7,377,730,954	0.9789

Category B totals

Stratum	Comp Code	Sample Parcels	Stratum Parcels	Sample Local Value	Sample PTAD Value	Stratum Local Value	Stratum Ratio	Stratum PTAD Value	Category Ratio
1	U	0	859	0	0	135,754,817	1	135,754,817
2	R	11	227	21,315,810	23,735,364	618,794,730	0.8981	689,004,265
3	R	9	49	145,216,670	171,355,694	776,684,500	0.8475	916,441,888
4	R	7	20	256,356,320	267,520,586	629,061,320	0.9583	656,434,645
5	R	6	17	406,200,000	391,282,043	1,049,414,190	1.0381	1,010,898,940
Total		33	1,172	829,088,800	853,893,687	3,209,709,557		3,408,534,555	0.9417

Category C1 totals

Stratum	Comp Code	Sample Parcels	Stratum Parcels	Sample Local Value	Sample PTAD Value	Stratum Local Value	Stratum Ratio	Stratum PTAD Value	Category Ratio
1	U	0	1,270	0	0	12,188,860	1	12,188,860
2	R	10	1,309	624,990	695,914	74,668,340	0.8981	83,140,341
3	R	10	177	4,115,270	5,862,154	74,026,630	0.7020	105,451,040
4	R	8	30	11,532,810	15,576,057	64,228,880	0.7404	86,748,892
5	R	4	7	48,473,560	46,323,960	74,769,650	1.0464	71,454,176
Total		32	2,793	64,746,630	68,458,085	299,882,360		358,983,309	0.8354

Category F1 totals

Stratum	Comp Code	Sample Parcels	Stratum Parcels	Sample Local Value	Sample PTAD Value	Stratum Local Value	Stratum Ratio	Stratum PTAD Value	Category Ratio
1	U	0	968	0	0	187,972,980	1	187,972,980
2	R	10	880	12,791,470	13,682,771	950,675,640	0.9349	1,016,874,147
3	R	10	176	60,098,000	64,752,755	973,114,030	0.9281	1,048,501,271
4	R	9	37	245,700,930	269,085,496	856,561,140	0.9131	938,080,320
5	R	6	12	437,179,260	489,504,338	924,833,930	0.8931	1,035,532,337
Total		35	2,073	755,769,660	837,025,360	3,893,157,720		4,226,961,055	0.9210

Category L1 totals

Stratum	Comp Code	Sample Parcels	Stratum Parcels	Sample Local Value	Sample PTAD Value	Stratum Local Value	Stratum Ratio	Stratum PTAD Value	Category Ratio
1	U	0	3,887	0	0	77,935,950	1	77,935,950
2	R	11	970	5,059,900	4,997,465	362,135,180	1.0125	357,664,375
3	R	10	163	26,417,960	25,545,601	397,151,990	1.0341	384,055,691
4	R	10	50	73,485,860	75,699,974	431,387,430	0.9708	444,362,824
5	R	5	7	272,035,450	270,692,940	372,323,640	1.0050	370,471,284
Total		36	5,077	376,999,170	376,935,980	1,640,934,190		1,634,490,124	1.0039