Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/ME/BATH

Bath ZIP code, Maine

The ZIP code for Bath, ME is 04530, and its area code is 207.

USPS city name
1 ZIP code
Population
8,815
Area code
207
State
Maine

Bath in numbers

About 8,815 people live in Bath, in 4,335 households, the 16th-largest of Maine's 155 census places. The median household income is $69,390 a year, 7% below the Maine median of $74,733 (US: $80,734). The median owner-occupied home is valued at $310,900 (5% above the Maine median), and median gross rent is $1,044 a month. The median age is 45.4; 42.5% of adults 25 and over hold a bachelor's degree or higher (36.2% across Maine); the average commute takes 24 minutes.

Population8,815Bath8,815
Households4,335Bath4,335
Median age45.4Bath45.4Maine44.8US 38.9
Median household income$69,390Bath$69,390Maine$74,733US $80,734
Median home value$310,900Bath$310,900Maine$296,600US $332,700
Median gross rent$1,044Bath$1,044Maine$1,139US $1,413
Bachelor's degree or higher42.5%Bath42.5%Maine36.2%US 35.7%
Mean commute24.0 minBath24.0 minMaine24.6 minUS 26.4 min
Population density967 / sq miBath967 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Bath city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Bath

ZIP codes with the USPS city name Bath
ZIP City Type Population Median income Median home
04530 Bath , ME Standard 11,275 $79,649 $336,800

Map of Bath ZIP codes

04530

The ZIP codes of Bath, ME, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Bath

The nearest larger towns are Brunswick (17,652 people, 5.7 mi), Lewiston (38,324 people, 19 mi) and Auburn (24,602 people, 23 mi).

Towns near Bath
TownPopulationDistance
Topsham 7,271 4.3 mi
Brunswick 17,652 5.7 mi
Lisbon Falls 4,267 11.7 mi
Lisbon 3,612 14.6 mi
Gardiner 6,088 18.3 mi
Yarmouth 6,289 19.2 mi
Lewiston 38,324 19.5 mi
Cumberland Center 2,790 21.9 mi
Auburn 24,602 22.6 mi
Hallowell 2,592 24.6 mi
Portland 68,854 26.7 mi
Winthrop 3,108 27.5 mi
Augusta 19,077 28.4 mi
Westbrook 20,775 29.6 mi

More nearby: every ZIP code in Sagadahoc County · Maine ZIP codes

Cite this page

zipcodes.pro. “Bath, ME ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/me/bath

Underlying data is public domain or openly licensed — sources, vintages and licences.