ZIP Code 51541

Pottawattamie County, Iowa

Note: This ZIP code spans multiple congressional districts: IA-03, IA-04. The primary district shown below is IA-03.

Your Representative

Zachary Nunn

R Republican · IA-03

Your Senators

Chuck Grassley

R Republican · Senior Senator

Joni Ernst

R Republican · Junior Senator

Lobbying Influence on Your Representatives

$2.0B

total lobbying on committees your representatives serve on

2023-Q1 – 2024-Q4

By Representative

Chuck Grassley $1.4B

Top committee: Senate Committee on the Judiciary

Zachary Nunn $353.8M

Top committee: House Committee on Financial Services

Joni Ernst $264.4M

Top committee: Senate Committee on Small Business and Entrepreneurship

Top Organizations Lobbying Your Reps’ Committees

CHAMBER OF COMMERCE OF THE U.S.A. $255.3M

GENERAL DYNAMICS CORP $46.1M

META PLATFORMS, INC. AND VARIOUS SUBSIDIARIES $43.7M

NATIONAL ASSOCIATION OF MANUFACTURERS $43.4M

AARP $39.5M

AMAZON.COM SERVICES LLC $35.8M

BIOTECHNOLOGY INNOVATION ORGANIZATION $33.9M

GOOGLE CLIENT SERVICES LLC $24.4M

NATIONAL MULTIFAMILY HOUSING COUNCIL INC $23.9M

AMERICAN BANKERS ASSOCIATION $23.8M

Issue Areas Affecting Your District

Immigration $318.2M

Retirement $178.0M

Law Enforcement/Crime/Criminal Justice $171.3M

Banking $139.5M

Taxation/Internal Revenue Code $127.7M

Small Business $117.9M

Agriculture $116.2M

Homeland Security $94.8M

Tariff (Miscellaneous Tariff Bills) $69.2M

These figures represent total lobbying on issues within each committee’s jurisdiction, not direct contributions to these members.

Campaign Finance

2026 election cycle fundraising for your representatives (FEC data)

Zachary Nunn R Republican

$2.6M Total Raised

$638K Individuals

$1.0M PACs

$2.0M Cash on Hand

Chuck Grassley R Republican

$167K Total Raised

$132K Individuals

$32K PACs

$302K Cash on Hand

Joni Ernst R Republican

$2.0M Total Raised

$997K Individuals

$637K PACs

$2.1M Cash on Hand

Data from Federal Election Commission

All Districts in This ZIP Code

	District	Representative	Party
	IA-03	Zachary Nunn	R Republican
	IA-04	Randy Feenstra	R Republican

ZIP Code 51541

Congressional representation for ZIP code 51541 in Pottawattamie County, Iowa.