ZIP Code 54915

Winnebago County, Wisconsin

Note: This ZIP code spans multiple congressional districts: WI-06, WI-08. The primary district shown below is WI-06.

Your Representative

Glenn Grothman

R Republican · WI-06

Your Senators

Tammy Baldwin

D Democrat · Junior Senator

Ron Johnson

R Republican · Senior Senator

Lobbying Influence on Your Representatives

$2.5B

total lobbying on committees your representatives serve on

2023-Q1 – 2024-Q4

By Representative

Glenn Grothman $930.9M

Top committee: House Committee on the Judiciary

Tammy Baldwin $831.3M

Top committee: Senate Committee on Commerce, Science, and Transportation

Ron Johnson $741.2M

Top committee: Senate Committee on Finance

Top Organizations Lobbying Your Reps’ Committees

CHAMBER OF COMMERCE OF THE U.S.A. $381.6M

AARP $94.3M

AMAZON.COM SERVICES LLC $71.5M

GENERAL DYNAMICS CORP $58.5M

NATIONAL ASSOCIATION OF MANUFACTURERS $46.7M

META PLATFORMS, INC. AND VARIOUS SUBSIDIARIES $43.7M

BUSINESS ROUNDTABLE INC $36.6M

MICROSOFT CORPORATION $30.5M

NCTA - THE INTERNET & TELEVISION ASSOCIATION $28.8M

SECURITIES INDUSTRY AND FINANCIAL MARKETS ASSOCIATION $27.7M

Issue Areas Affecting Your District

Telecommunications/Telephones $428.8M

Retirement $387.2M

Immigration $318.2M

Law Enforcement/Crime/Criminal Justice $171.3M

Pharmacy $137.1M

Homeland Security $94.8M

Labor Issues/Antitrust/Workplace $88.3M

Budget/Appropriations $69.5M

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)

Glenn Grothman R Republican

$504K Total Raised

$368K Individuals

$136K PACs

$645K Cash on Hand

Tammy Baldwin D Democrat

$1.9M Total Raised

$1.7M Individuals

$89K PACs

$509K Cash on Hand

Ron Johnson R Republican

$814K Total Raised

$731K Individuals

$30K PACs

$1.2M Cash on Hand

Data from Federal Election Commission

All Districts in This ZIP Code

	District	Representative	Party
	WI-06	Glenn Grothman	R Republican
	WI-08	Tony Wied	R Republican

ZIP Code 54915

Congressional representation for ZIP code 54915 in Winnebago County, Wisconsin.