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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 — ZIP/04915

04915

ZIP 04915 is Belfast, Maine, in Waldo County; area code 207; Eastern time.

Type
Standard
Time zone
America/New_York
County
Waldo
Metro area
none
Population
9,107
Coordinates
44.4635, -69.0376
☼ Live from 04915 — Belfast, ME

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Local time: —

Where 04915 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 04915
  • 🔢 Type 04915 into a pocket calculator and turn it upside down: SIGhO — not quite a word, sorry.
  • ➕ As a number, 4,915 = 5 × 983. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1001100110011
  • 🏠 Its numerical neighbours: 04912 (Athens, ME, 46 mi away) and 04917 (Belgrade, ME, 40 mi away).
  • 🔄 Backwards, 04915 becomes 51940, which is not a ZIP code at all.
  • 👥 52 other ZIP codes are made of exactly the same digits (01945, 04951, 05149, 05491, 09154, 09415, …). The farthest-flung twin is 09154 in APO AE, a military post office, 3,556 miles away.
  • 🧭 Farther north than 89% of all ZIP codes, and farther east than 97%.
  • 🎯1,538 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 04915 and you would come out at 44.46°S, 110.96°E — 904 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 33m of daylight. Shortest: 8h 50m.
  • 📏 At 73.1 square miles of land, 04915 is bigger than 70% of ZIP codes — room for about 55 Central Parks.
🌙 The sky over 04915 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population9,107This ZIP9,107
Households4,354This ZIP4,354
Housing units5,447This ZIP5,447
Median age57.1This ZIP57.1Maine44.8US 38.9
Median household income$66,362This ZIP$66,362Maine$74,733US $80,734
Median home value$308,700This ZIP$308,700Maine$296,600US $332,700
Median gross rent$972This ZIP$972Maine$1,139US $1,413
Bachelor's degree or higher39.7%This ZIP39.7%
Mean commute21.8 minThis ZIP21.8 min
Population density124.6 / sq miThis ZIP124.6 / sq mi

Business and tax activity

Business establishments384This ZIP384
Employees5,663This ZIP5,663
Annual payroll$333,496,000This ZIP$333,496,000
Tax returns filed4,610This ZIP4,610
Total adjusted gross income$323,362,000This ZIP$323,362,000

Land area

Land area73.07 sq miThis ZIP73.07 sq mi
Water area6.24 sq miThis ZIP6.24 sq mi

Other place names in 04915

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 04915

ZIPCityDistance
04974 Searsport, ME 5.4 mi
04952 Morrill, ME 6.8 mi
04951 Monroe, ME 9.4 mi
04921 Brooks, ME 9.7 mi
04973 Searsmont, ME 9.9 mi
04849 Lincolnville, ME 10.2 mi
04981 Stockton Springs, ME 10.4 mi
04986 Thorndike, ME 10.4 mi
04438 Frankfort, ME 10.8 mi
04421 Castine, ME 11.6 mi

Find every ZIP code within 10 miles of 04915 →

Questions about this ZIP code

Where is ZIP code 04915?

04915 is in Belfast, Maine, in Waldo County. Its published point location is 44.4635, -69.0376.

What county is 04915 in?

04915 lies in Waldo County.

What area code is 04915?

Belfast uses area code 207, from NANPA's telephone records.

What time zone is 04915 in?

04915 uses America/New_York.

How many people live in 04915?

About 9,107 people live in ZIP code 04915, in 4,354 households, at 124.6 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 04915?

$66,362 a year, against $74,733 across Maine.

What ZIP codes are near 04915?

The closest are 04974 (5.4 mi), 04952 (6.8 mi), 04951 (9.4 mi), 04921 (9.7 mi) and 04973 (9.9 mi).

Is 04915 a PO Box ZIP code?

04915 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “04915 ZIP Code — Belfast, Maine (Waldo County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/04915

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