Median estimated market value for properties in this county.
AssessorSearch county dataClark County, IL
Clark 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 Clark County, Illinois. Search an address or APN, then jump to official county sources or property tax and value data.
Search a Clark County address or APN
Official sources
Clark 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 | Clark County Assessorwww.clarkcountyil.org/assessor |
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| Property search | Clark County Property Tax Inquiryclarkil.devnetwedge.com |
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| Deeds and recorded documents | Clark County Clerk/Recorderrecordhub.cottsystems.com |
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| Property taxes | Clark County Treasurerwww.clarkcountyil.org/treasurer |
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| GIS and parcel maps | Clark County City and County Mapswww.clarkcountyil.org/city-maps |
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| Permits and building records | Clark County Highway Department Permitswww.clarkcountyil.org/permits |
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County data
Clark 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 |
|---|---|---|---|---|
| Marshall | $191,071 | $36,533 | 1.03% | $1,900 |
| Casey | $182,930 | $25,536 | 0.87% | $1,495 |
| Martinsville | $182,835 | $26,900 | 0.96% | $1,557 |
| West Union | $181,430 | $15,925 | 0.56% | $777 |
| Westfield | $182,852 | $19,436 | 0.60% | $1,046 |
| Dennison | $193,418 | $39,553 | 0.99% | $1,688 |
| West York | $188,586 | $35,745 | 1.12% | $2,248 |
FAQ
Clark County property records FAQ
Common questions about assessor, deed, tax, GIS, and permit records.
Where can I search Clark County property records by address?
Use the official Clark County Property Tax Inquiry to search Clark County property records by address or parcel number. Use AssessorSearch property search as a free, easy-to-use option to search Clark County by address or APN.
How do I find the owners of Clark County properties?
Use the official Clark 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 Clark County properties by address or APN.
Where can I verify assessed value in Clark County?
Use the official Clark County Assessor for assessed values, parcel details, exemptions, and property characteristics when those records are available online.
Where can I look up Clark County property tax bills or payments?
Use the official Clark County Treasurer for property tax bills, payment history, due dates, or tax collector records.
Where can I find deeds or recorded documents in Clark County?
Use the official Clark County Clerk/Recorder 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 Clark County?
Use the official Clark County City and County Maps 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 Clark County?
Use Clark County Highway Department Permits for permit or building records. City properties may require city-specific permit portals.
Can I build a list of Clark 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.