Coverage / Illinois / Washington
Washington County, IL parcel owner data
7,382 parcels with the owner of record. 7,382 carry an owner mailing address (100%), and 2,358 of those are absentee — the list investors mail first. Browsing is free and unlimited on the map; one credit turns any owner into a verified phone and email, and only if one comes back.
What a county file actually lands at. 98 of these rows (1%) are owned by a government body, a school or water district, a church, a cemetery or an HOA, and every list pull strips them — so a Washington County file arrives at about 7,284 mailable rows, not 7,382. That is the number to price against.
7,382
Parcels
16 named places
2,358
Absentee owners
32% of rows
46
Out of state
1% of rows
1,553
LLC / trust owned
21% of rows
Why out-of-state is near zero here. That flag is read from the two-letter state before the ZIP at the end of the mailing address. Washington County publishes most of its mailing addresses without a trailing state and ZIP, so the filter can only confirm 46. That is the filter's real answer for this county, not a rounding — an out-of-state pull here will come back nearly empty, and absentee is the flag to use instead.
What Washington County publishes
A county is only as useful as the columns it fills in. This is measured on the rows themselves, not promised: how many of this county's 7,382 parcels carry each field.
| Field | Rows | Share | Coverage | Status |
|---|---|---|---|---|
| Parcel numberThe county's own APN, exactly as published. | 7,382 | 100% | Complete | |
| Latitude / longitudeParcel centroid. This is what puts the row on the map. | 7,382 | 100% | Complete | |
| Owner of recordName as the assessor publishes it, second owner kept where there is one. | 7,382 | 100% | Complete | |
| Property addressStreet address of the parcel itself. | 2,358 | 32% | Sparse | |
| Property ZIPNeeded for a ZIP-scoped pull. | 7,382 | 100% | Complete | |
| Owner mailing addressOne line, as published. This is what a mail piece is addressed to. | 7,382 | 100% | Complete | |
| Mailing city / state as separate columnsSome counties publish the mailing address split into fields; most publish one line. Absentee and out-of-state are derived either way. | 0 | 0% | Not published | |
| AcreageDeeded acres. Absent in Florida and Colorado counties. | 7,382 | 100% | Complete | |
| Assessed land valueLand only. There is no improvement or total value, so equity cannot be estimated. | 0 | 0% | Not published | |
| Land use codeFree text from the county. Missing entirely in Texas and Florida, so a vacant-land filter matches nothing there. | 0 | 0% | Not published |
Read this before you filter. Property address, Mailing city / state as separate columns, Assessed land value, Land use code are under 40% populated in this county. A filter on them silently drops every row that has no value, so a range filter here will return far fewer records than the parcel count suggests.
Not in the record — for any county
- Sale date, sale price, transfer history
- Mortgage, lien, foreclosure or tax-delinquent status
- Equity (there is no total value to subtract from)
- Year built, square footage, beds and baths
- Flood, wetlands, landlocked or road-frontage flags
- Owner phone and email — those are traced on request, never stored on the parcel
Twelve real rows
Drawn deterministically by a hash of each row's own key, so these are the same twelve rows on every render and they spread across the county rather than down one street. Government, school, church and HOA owners are excluded, the way they are in a pull.
| Parcel | Owner | Property address | Owner mails from | Acres | Land value | Flag |
|---|---|---|---|---|---|---|
| 0802100001 | MASCHHOFF DONALD L | 22048 SYCAMORE Rd, Hoyleton | MASCHHOFF, DONALD L 22048 SYCAMORE RD HOYLETON | 0.52 | — | Absentee |
| 1031400010 | BRANDENBURGER RICHARD E & BRANDENBURGER WENDY A | 521 COUNTY HWY 10, Johannisburg | BRANDENBURGER, RICHARD E & BRANDENBURGER WENDY | 5.12 | — | Absentee |
| 1224326006 | POLCZYNSKI MATTHEW & SUSAN - TRTEES | 681 S LAFAYETTE St, Nashville | POLCZYNSKI, MATTHEW & SUSAN - TRTEES REV TRTS | 0.10 | — | Absentee |
| 1411400006 | GOESTENKORS RICHARD J | 76728 HAWAII Rd, Richview | GOESTENKORS, RICHARD J 7437 WHITE PINE LN BART | 20.00 | — | Absentee |
| 1634400013 | LOUGHNER SHAWN M | 18 SWANWICK Rd, Oakdale | LOUGHNER, SHAWN M 18 SWANWICK RD COULTERVILLEI | 2.00 | — | Absentee |
| 1426300029 | GUINZY HELEN | 28046 STATE RT 15, Ashley | GUINZY, HELEN 942 E MAIN ST ASHLEYIL 62808 | 12.56 | — | Absentee |
| 1922400008 | SZPERRA ELIZABETH MARIE TRUSTEE | 27911 S DAKOTA Rd, Du Bois | SZPERRA, JAMES & MARY LYNN-N/L TRUST DTD 11/25 | 14.94 | — | Absentee |
| 1329400008 | BARTLING RONNIE & LOIS TRUSTEES | 7212 COUNTY HWY 17, Beaucoup | BARTLING, RONNIE & LOIS TRUSTEES TR DTD 9/30/8 | 32.60 | — | Absentee |
| 1036100001 | HELBIG MARVIN P & FAYE | 6740 STATE RT 153, Johannisburg | HELBIG, MARVIN P & FAYE 7239 STATE RT 153 OAKD | 39.50 | — | Absentee |
| 1224181002 | SHAFFER JULIE K | 454 S KASKASKIA St, Nashville | CORELOGIC TAX SERVICES 454 S KASKASKIA ST NASH | 0.17 | — | Absentee |
| 1626400010 | DAVIS JOHN L & TAMMY C | 1103 WASHINGTON Rd, Oakdale | DAVIS, JOHN L & TAMMY C 1053 S KASKASKIA ST NA | 1.03 | — | Absentee |
| 1829400013 | SMUGALA JAMES L & RITA MARIE | 1495 COUNTY HWY 17, Bolo | CORELOGIC TAX SERVICES, ATTN: TAX DEPARTMENT 2 | 2.54 | — | Absentee |
Public record data as published by the county. Phone and email are never shown here; they are resolved per owner, on request, with a right-party score.
What you can do with Washington County owner data
Pull every absentee owner in a ZIP and export the mailing addresses for a direct-mail campaign. Draw a box around a subdivision on the map and skip-trace the whole block in one job. Look up who owns the lot next to a listing, then call them with a scored number instead of sending a letter that gets thrown away.
Where the data comes from
Parcel boundaries, owner of record and mailing addresses are public records maintained by the county assessor or GIS office. Quarry pulls them from the county's own published services and refreshes on the county's cycle; the counts on this page were measured 2026-09-09. Phone and email come from the skip-trace engine, cross-checked across sources and scored, and you are only charged when a contact is found.