Median estimated market value for properties in this county.
AssessorSearch county dataAdams County, IL
Adams County, IL assessor property search and records
Use this county guide to find official assessor property search resources, recorder and deed links, tax records, GIS parcel maps, permits, and property data insights for Adams County, Illinois. Search an address or APN, then jump to official county sources or property tax and value data.
Search a Adams County address or APN
Official sources
Adams County assessor, recorder, tax, and parcel map sources
Use this table to find the official county source for assessor property search, recorded documents, property tax, GIS parcel maps, permits, and zoning records.
| Record type | Official source | Notes |
|---|---|---|
| Assessed values | Adams County Property Tax Inquiryadamsil.devnetwedge.com |
|
| Deeds and recorded documents | Adams County Recorder of Deeds Land Recordswww.adamscountyil.gov/government/departments/recorder-of-deeds/land-records-search |
|
| Property taxes | Adams County Treasurer Tax Recordsadamsil.devnetwedge.com |
|
| GIS and parcel maps | Adams County GIS Map Viewerwww.adamscountygis.com |
|
| Permits and building records | Adams County Highway Department Floodplain Permitswww.adamscountyil.gov/government/departments/highway-department/floodplain-management/permit-requirements |
|
| Zoning and land use | City of Quincy Zoning Mapswww.quincyil.gov/Government/City-Departments/Planning-Development/Zoning-Maps |
|
County data
Adams County tax rates and property values
County and city-level rollups from AssessorSearch indexed property data. Use these values as directional context, then verify parcel-specific details with the official county sources above.
Median assessed value from county assessment records when available.
AssessorSearch county dataMedian annual property tax amount from indexed tax records when available.
AssessorSearch county dataMedian effective property tax rate calculated from annual tax and value fields.
AssessorSearch county dataCity property data
Top city rollups for estimated value, assessed value, property tax rate, and tax amount.
| City | Median estimated value | Median assessed value | Median effective property tax rate | Median tax amount |
|---|---|---|---|---|
| Quincy | $177,076 | $51,010 | 1.54% | $2,591 |
| Camp Point | $163,587 | $46,320 | 1.46% | $2,174 |
| Liberty | $186,435 | $51,170 | 1.34% | $2,299 |
| Payson | $152,815 | $44,910 | 1.49% | $2,208 |
| Mendon | $159,349 | $43,310 | 1.58% | $2,438 |
| Fowler | $212,914 | $61,210 | 1.41% | $2,865 |
| Ursa | $158,389 | $43,805 | 1.59% | $2,267 |
| Clayton | $106,412 | $25,200 | 1.27% | $1,234 |
| Golden | $136,265 | $37,360 | 1.24% | $1,605 |
| Loraine | $113,749 | $28,795 | 1.48% | $1,413 |
FAQ
Adams County property records FAQ
Common questions about assessor, deed, tax, GIS, and permit records.
Where can I search Adams County property records by address?
Use the official Adams County Property Tax Inquiry to search Adams County property records by address or parcel number. Use AssessorSearch property search as a free, easy-to-use option to search Adams County by address or APN.
How do I find the owners of Adams County properties?
Use the official Adams County Property Tax Inquiry for county ownership and parcel records when owner names are available online. Use AssessorSearch property search as a free, easy-to-use option to look up Adams County properties by address or APN.
Where can I verify assessed value in Adams County?
Use the official Adams County Property Tax Inquiry for assessed values, parcel details, exemptions, and property characteristics when those records are available online.
Where can I look up Adams County property tax bills or payments?
Use the official Adams County Treasurer Tax Records for property tax bills, payment history, due dates, or tax collector records.
Where can I find deeds or recorded documents in Adams County?
Use the official Adams County Recorder of Deeds Land Records for deeds, mortgages, liens, plats, and other recorded documents. These records are usually separate from assessor property-value records.
Where can I view parcel maps or GIS data in Adams County?
Use the official Adams County GIS Map Viewer for parcel maps, map layers, boundaries, and GIS context. GIS maps should be treated as reference tools, not legal surveys.
Where can I search permits or zoning in Adams County?
Use Adams County Highway Department Floodplain Permits for permits and City of Quincy Zoning Maps for zoning or land-use records. City properties may require city-specific permit or planning portals.
Can I build a list of Adams County property owners?
Use Affix by AssessorSearch for county property owner lists, filters, exports, skip tracing, and outreach workflows.
Related counties
More Illinois property records
Use related county pages when researching nearby property records or comparing official source patterns.