ZIP 02459
ZIP code lookup
Type a ZIP code to see its county, U.S. House district, members of Congress, people, income and taxes, and federal money spent nearby.
ZIP 02459, Massachusetts
- County: Middlesex County
- U.S. House district: MA-04
- People: population 18,449; households 6,483; median household income $227,594
- Taxes: 8,680 returns; adjusted gross income $3.4 billion; wages $1.8 billion; total tax $812.0 million
- Donations: $4.8 million in 7,418 itemized individual contributions (2025-26)
Members of Congress
| Member | Chamber | District | Party | Raised 2025-26 |
|---|---|---|---|---|
| Edward J. Markey | Senate | Democrat | $6.0 million | |
| Elizabeth Warren | Senate | Democrat | $5.0 million | |
| Jake Auchincloss | House | District 4 | Democrat | $3.9 million |
Federal money spent nearby (FY 2026)
| Place | Federal obligations |
|---|---|
| Middlesex County (county) | $27.9 billion |
| MA-04 (district) | $452.7 million |
Source: Census 2020 ZCTA to county relationship file (ZIP to county crosswalk) (fetched Nov 4, 2026 9:32 AM CST); Census 119th Congress district to ZCTA relationship file (ZIP to district crosswalk) (fetched Nov 4, 2026 9:32 AM CST); Census ACS 5-year 2020-2024 summary file (population B01003, households B11001, median household income B19013) for states, counties, districts, ZCTAs; bulk files because the Census API now requires a key (fetched Nov 4, 2026 9:31 AM CST); IRS SOI individual income tax ZIP code data, tax year 2023: returns, AGI, wages, tax (fetched Nov 4, 2026 9:31 AM CST); USAspending spending_by_geography: contracts, grants, direct payments, loans, other by state, county and congressional district (latest fiscal year, no key) (fetched Nov 14, 2026 3:36 AM CST); Current members of Congress (unitedstates/congress-legislators JSON): district, chamber, party, term, bioguide id, FEC ids, links (fetched Nov 4, 2026 9:15 AM CST); FEC bulk all-candidates summary (receipts, disbursements, cash on hand), 2025-2026 cycle (fetched Nov 15, 2026 3:44 AM CST); FEC bulk individual contributions 2025-2026 (about 2.4 GB zip, cached); only state and ZIP totals are kept (fetched Nov 14, 2026 3:36 AM CST).