ZIP Code 02145

Middlesex County, Massachusetts

Note: This ZIP code spans multiple congressional districts: MA-05, MA-07. The primary district shown below is MA-05.

Your Representative

Katherine M. Clark

D Democrat · MA-05

Your Senators

Edward J. Markey

D Democrat · Junior Senator

Elizabeth Warren

D Democrat · Senior Senator

Lobbying Influence on Your Representatives

$2.0B

total lobbying on committees your representatives serve on

2023-Q1 – 2024-Q4

By Representative

Edward J. Markey $1.1B

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

Elizabeth Warren $891.6M

Top committee: Senate Committee on Finance

Top Organizations Lobbying Your Reps’ Committees

CHAMBER OF COMMERCE OF THE U.S.A. $304.0M

AARP $98.1M

NATIONAL ASSOCIATION OF MANUFACTURERS $40.2M

AMAZON.COM SERVICES LLC $35.7M

SECURITIES INDUSTRY AND FINANCIAL MARKETS ASSOCIATION $35.4M

NCTA - THE INTERNET & TELEVISION ASSOCIATION $28.8M

AMERICAN CHEMISTRY COUNCIL $28.4M

CTIA-THE WIRELESS ASSOCIATION $26.6M

BUSINESS ROUNDTABLE INC $22.1M

OCCIDENTAL PETROLEUM CORPORATION $21.7M

Issue Areas Affecting Your District

Telecommunications/Telephones $428.8M

Retirement $387.2M

Banking $139.5M

Pharmacy $137.1M

Small Business $117.9M

Clean Air & Water (Pollution) $110.6M

Tariff (Miscellaneous Tariff Bills) $69.2M

Financial Institutions/Investments/Securities $65.1M

Trade (Domestic & Foreign) $54.1M

Taxation/Internal Revenue Code $49.4M

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)

Katherine M. Clark D Democrat

$2.7M Total Raised

$737K Individuals

$1.1M PACs

$2.0M Cash on Hand

Edward J. Markey D Democrat

$3.0M Total Raised

$1.3M Individuals

$459K PACs

$2.8M Cash on Hand

Elizabeth Warren D Democrat

$3.1M Total Raised

$2.9M Individuals

$10K PACs

$3.9M Cash on Hand

Data from Federal Election Commission

All Districts in This ZIP Code

	District	Representative	Party
	MA-05	Katherine M. Clark	D Democrat
	MA-07	Ayanna Pressley	D Democrat

ZIP Code 02145

Congressional representation for ZIP code 02145 in Middlesex County, Massachusetts.