Published, but the newest vintage is more than 3 years old.
Newest snapshot 2 vintages published
April 2022
4 years old · released from the archive
Free. Confirm an email address and the download starts — no account, no card.
Parcel data is point-in-time. An older vintage is the right download when you need the roll as it stood on a particular date.
Archive vintage
7 years old
45,889 parcel features, 11 attributes, 78% weighted attribute fill. Reprojected to WGS 84 (EPSG:4326); geometries repaired where invalid. Point-in-time snapshot. No cross-county schema normalisation.
31 attribute fields recorded for this county. No two assessors use the same names — these are Armstrong's.
| Field | Type | Filled | Example values |
|---|---|---|---|
| PARCEL_ID | OFTString | 01-227.11-08-55, 31-227.07-06-47, 01-227.11-06-60 | |
| SITUS | OFTString | 204 E HIGHLAND DR , APOLLO, PA 15613, 450 E MARKET ST , KITTANNING, PA 16201, 4821 E NASA PKWY UNIT 27, SEABROOK, TX 77580 | |
| ADDR_NUMBE | OFTString | 204, 450, 4821 | |
| STREET_PRE | OFTString | E, E, E | |
| STREET_NAM | OFTString | HIGHLAND, MARKET, NASA | |
| STREET_SUF | OFTString | N, W, E | |
| STREET_TYP | OFTString | Dr, St, Pkwy | |
| SITUS_CITY | OFTString | APOLLO, KITTANNING, APOLLO | |
| SITUS_ZIP | OFTString | 15613, 16201, 15613 | |
| ADDR_SEC_U | OFTString | UNIT, UNIT, UNIT | |
| ADDR_SE_01 | OFTString | 27, 27, 27 | |
| OWNER | OFTString | BAIRD HARRY A. & PATRICIA B., COUNTY OF ARMSTRONG, ONE APOLLO SQUARE LLC |
Armstrong County is one of 67 counties in Pennsylvania, GEOID 42005, covering 653 square miles of land.
The datasets here are point-in-time snapshots of the county's public parcel records, published as received. They are not normalised against other counties and they are not live — the newest vintage on this page is April 2022, which is 4 years old. Check the field list before you commit to a download; the column names are the county's own.
The county sits in the Marcellus play, so surface and mineral ownership questions here usually need well and lease context alongside the parcel geometry.