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Poweshiek County, Iowa: deer harvest and public hunting land

Poweshiek County covers 586 square miles around Grinnell. Hunters reported 736 deer here in the 2025 season, 392 of them antlered bucks, through the DNR's harvest reporting. That is up 3% from 2024. 0.6% of Poweshiek County is public land open to the public, the largest share public hunting areas on the DNR atlas (1,536 acres), by USGS PAD-US 4.1 and the DNR's public hunting area boundaries.

Data updated October 2026. Harvest: the DNR's harvest reporting results, 2021 to 2025. Land: PAD-US 4.1 and the DNR's Hunting Atlas layer.

Map of Iowa's Poweshiek County: public land by manager, the counties around it, highways I-80, IA 146 and US 63; towns: Grinnell, Montezuma, Brooklyn, Barnes City and Victor

Public hunting areas on the DNR atlasNational wildlife refuges and waterfowl production areasCounty conservation board and city landLand trusts and other open landIHAP landPoweshiek CountyNeighboring countiesLakeHighway

Poweshiek County at a glance
Size375,105 acres (586 square miles)
Deer reported, 2025736 (392 antlered bucks, 47 button bucks, 288 does and doe fawns)
Deer zone (2026)Zone A
Public land0.6% (2,262 acres)
Hunting areas8 (1,534 acres inside Poweshiek County)
IHAP landNone mapped this year
Towns in and near itGrinnell, Montezuma, Brooklyn, Barnes City, Victor and Lynnville

How many deer are harvested in Poweshiek County?

Hunters reported 736 deer in Poweshiek County in 2025: 392 antlered bucks, 47 button bucks, 288 does and doe fawns and 9 bucks that had shed their antlers.

SeasonDeer reportedAntlered bucksButton bucksDoesDoe fawnsShed-antler bucks
20257363924728089
202471839245258176
202375139047290168
202283342856329155
20217764094830595

Source: Iowa DNR harvest reporting (2021 to 2025 seasons), Poweshiek County. Every county's numbers add up to the DNR's statewide row for each season shown.

How much public land is in Poweshiek County?

2,262 of Poweshiek County's 375,105 acres are public land open to the public (0.6%). The biggest share is public hunting areas on the DNR atlas: 1,536 acres.

ManagerAcresShare of Poweshiek County
Public hunting areas on the DNR atlas1,5360.4%
County conservation board and city land6900.2%
Land trusts and other open land36under 0.1%
All public land open to the public2,2620.6%

Measured by FilledTag inside the county line from USGS PAD-US 4.1 (fee land open to the public) and the DNR's public hunting area boundaries. Hunting rules differ by manager: DNR wildlife management areas and state forests are open to hunting unless posted as a refuge; Corps of Engineers lake land is open in many places under each project's own rules; national wildlife refuges and waterfowl production areas follow U.S. Fish and Wildlife Service rules; county conservation boards set the rules on their own land; state parks are closed to most hunting.

Public hunting areas in Poweshiek County

Public hunting areas in Poweshiek County, largest first, with the acres of each inside it:

How do you get to Poweshiek County?

Highways through it: I-80 (about 48 miles inside), IA 146 (about 30 miles inside), US 63 (about 28 miles inside), US 6 (about 24 miles inside) and IA 21 (about 19 miles inside). Towns inside: Grinnell, Montezuma, Brooklyn, Malcom, Guernsey and Searsboro. Nearby: Barnes City (on the line), Victor (on the line), Lynnville (2 miles) and Gilman (2 miles).

Which counties border Poweshiek County?

Poweshiek County touches 7 other counties. Their latest DNR harvest and public land, for comparison:

CountyDeer harvestedYearPublic landIHAP land sites
Iowa County1,35520253.9%2
Tama County1,23920252.2%
Benton County1,06020251.2%
Jasper County93420253.1%
Keokuk County1,15220251.1%5
Mahaska County95920251.6%2
Marshall County60820250.9%1

Questions hunters ask

How many deer were harvested in Poweshiek County in 2025?

Hunters reported 736 deer: 392 antlered bucks, 47 button bucks and 288 does and doe fawns (DNR). In 2024: 718.

Is there public hunting land in Poweshiek County?

Yes. 2,262 acres, 0.6% of the county, are public land open to the public by USGS PAD-US 4.1 and the DNR's public hunting area boundaries, the largest share public hunting areas on the DNR atlas (1,536 acres). The DNR's atlas shows 8 public hunting areas here.

Does Poweshiek County have IHAP land?

Not on the DNR's IHAP layer.

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Where these numbers come from

FilledTag is not part of the Iowa Department of Natural Resources. Numbers are copied from the DNR and the federal sources above, or measured from their maps; nothing on this page is estimated by FilledTag.