| All 15 cities and towns in Niagara County added together (2025 rolls) – a total of local records, not a sign that the county itself grants the exemption | total | found in 15 of 15 cities/towns (2,126 exemption records in all, not homes) | found in 15 of 15 cities/towns (267 exemption records in all, not homes) | found in 15 of 15 cities/towns (9,485 exemption records in all, not homes) | found in 15 of 15 cities/towns (844 exemption records in all, not homes) | found in 6 of 15 cities/towns (97 exemption records in all, not homes) | official |
| City of Lockport | city | yes – granted here by at least one level of government (county, city/town, school district or village); 130 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 25 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 681 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 50 exemption records on the 2025 roll, not a count of homes | no – none on the 2025 roll for any level of government here | official |
| City of Niagara Falls | city | yes – granted here by at least one level of government (county, city/town, school district or village); 626 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 93 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 1,366 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 108 exemption records on the 2025 roll, not a count of homes | no – none on the 2025 roll for any level of government here | official |
| City of North Tonawanda | city | yes – granted here by at least one level of government (county, city/town, school district or village); 454 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 40 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 1,574 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 175 exemption records on the 2025 roll, not a count of homes | no – none on the 2025 roll for any level of government here | official |
| Town of Cambria | town | yes – granted here by at least one level of government (county, city/town, school district or village); 35 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 3 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 331 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 28 exemption records on the 2025 roll, not a count of homes | no – none on the 2025 roll for any level of government here | official |
| Town of Hartland | town | yes – granted here by at least one level of government (county, city/town, school district or village); 36 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 9 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 186 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 21 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 2 exemption records on the 2025 roll, not a count of homes | official |
| Town of Lewiston | town | yes – granted here by at least one level of government (county, city/town, school district or village); 88 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 6 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 912 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 51 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 1 exemption record on the 2025 roll, not a count of homes | official |
| Town of Lockport | town | yes – granted here by at least one level of government (county, city/town, school district or village); 137 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 10 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 912 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 95 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 2 exemption records on the 2025 roll, not a count of homes | official |
| Town of Newfane | town | yes – granted here by at least one level of government (county, city/town, school district or village); 93 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 19 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 439 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 42 exemption records on the 2025 roll, not a count of homes | no – none on the 2025 roll for any level of government here | official |
| Town of Niagara | town | yes – granted here by at least one level of government (county, city/town, school district or village); 80 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 16 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 359 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 26 exemption records on the 2025 roll, not a count of homes | no – none on the 2025 roll for any level of government here | official |
| Town of Pendleton | town | yes – granted here by at least one level of government (county, city/town, school district or village); 63 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 7 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 473 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 41 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 41 exemption records on the 2025 roll, not a count of homes | official |
| Town of Porter | town | yes – granted here by at least one level of government (county, city/town, school district or village); 29 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 1 exemption record on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 359 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 50 exemption records on the 2025 roll, not a count of homes | no – none on the 2025 roll for any level of government here | official |
| Town of Royalton | town | yes – granted here by at least one level of government (county, city/town, school district or village); 86 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 18 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 355 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 34 exemption records on the 2025 roll, not a count of homes | no – none on the 2025 roll for any level of government here | official |
| Town of Somerset | town | yes – granted here by at least one level of government (county, city/town, school district or village); 26 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 5 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 167 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 14 exemption records on the 2025 roll, not a count of homes | no – none on the 2025 roll for any level of government here | official |
| Town of Wheatfield | town | yes – granted here by at least one level of government (county, city/town, school district or village); 195 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 9 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 1,034 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 79 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 36 exemption records on the 2025 roll, not a count of homes | official |
| Town of Wilson | town | yes – granted here by at least one level of government (county, city/town, school district or village); 48 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 6 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 337 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 30 exemption records on the 2025 roll, not a count of homes | yes – granted here by at least one level of government (county, city/town, school district or village); 15 exemption records on the 2025 roll, not a count of homes | official |