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Iowa farmland research

Benton County: a careful place to begin.

For a Benton County farm, use the assessor portal as an index to the parcel the family is discussing. Then reconcile that reference with the documents already held by the estate or co-owners.

This page is educational research support, not legal, tax, or financial advice. It does not recommend a rent amount or interpret a lease.

County property resource

Find the record before drawing conclusions.

County assessor property-search portal for parcel and property-record research. Property-search results support record organization only; verify legal descriptions, acreage, ownership, and lease terms through their governing sources.

Make the parcel reference shareable

Add the property identifier, access date, and source link to a shared family note. This can prevent siblings from working from different map views or outdated paper copies.

Separate the screen from the governing records

An online property result is useful for research organization; the deed, lease, and other controlling records still require their own review.

Ask who will collect the current lease and share the complete copy with everyone involved.

Sources and verification

What this page is—and is not—using.

USDA NASS reports a county non-irrigated-cropland cash-rent estimate, while Iowa State’s survey reports respondents’ judgments of typical cash rents for crop acres. The figures are separate context, not a formula or recommendation for a particular parcel.

Source review: September 11, 2026. Status: 2026 county context released from retained official records. This page is educational information, not legal, tax, or financial advice.

First month

Start with the records you already have.

The free Iowa-first checklist helps you gather documents, read the current lease, and prepare questions for the right local professional.

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Anonymous Rent Index

Help build a clearer local picture.

Share cash rent anonymously. Do not include your name, address, tenant, or parcel details.

What did your tenant pay you last year?
Cash rent only — not property tax. Crop-share and CRP responses are saved separately and excluded from the cash-rent index.