04355
ZIP 04355 is Readfield, Maine, in Kennebec County; area code 207; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Kennebec
- Metro area
- Augusta-Waterville, ME
- Population
- 2,651
- Coordinates
- 44.3844, -69.9502
Weather right now
Asking the National Weather Service…
Where 04355 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.
- 🔢 Type 04355 into a pocket calculator and turn it upside down: SSEhO — not quite a word, sorry.
- ➕ As a number, 4,355 = 5 × 13 × 67. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1000100000011 - 🏠 Its numerical neighbours: 04354 (Palermo, ME, 26 mi away) and 04357 (Richmond, ME, 19 mi away).
- 🔄 Backwards, 04355 becomes 55340 — and that is a real ZIP code: Hamel, MN, 1,156 miles away.
- 👥 36 other ZIP codes are made of exactly the same digits (03455, 04535, 04553, 05345, 05354, 05453, …). The farthest-flung twin is 50543 in Gowrie, IA, 1,228 miles away.
- 🧭 Farther north than 89% of all ZIP codes, and farther east than 97%.
- 🎯1,493 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 04355 and you would come out at 44.38°S, 110.05°E — 915 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 32m of daylight. Shortest: 8h 50m.
- 📏 At 29.1 square miles of land, 04355 is bigger than 45% of ZIP codes — room for about 22 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,651This ZIP2,651 |
|---|---|
| Households | 1,027This ZIP1,027 |
| Housing units | 1,371This ZIP1,371 |
| Median age | 48.1This ZIP48.1Maine44.8US 38.9 |
| Median household income | $86,504This ZIP$86,504Maine$74,733US $80,734 |
| Median home value | $326,400This ZIP$326,400Maine$296,600US $332,700 |
| Median gross rent | $1,125This ZIP$1,125Maine$1,139US $1,413 |
| Bachelor's degree or higher | 48.8%This ZIP48.8% |
| Mean commute | 29.5 minThis ZIP29.5 min |
| Population density | 91.1 / sq miThis ZIP91.1 / sq mi |
Business and tax activity
| Business establishments | 37This ZIP37 |
|---|---|
| Employees | 191This ZIP191 |
| Annual payroll | $8,317,000This ZIP$8,317,000 |
| Tax returns filed | 1,350This ZIP1,350 |
| Total adjusted gross income | $108,865,000This ZIP$108,865,000 |
Land area
| Land area | 29.11 sq miThis ZIP29.11 sq mi |
|---|---|
| Water area | 1.79 sq miThis ZIP1.79 sq mi |
ZIP codes near 04355
| ZIP | City | Distance |
|---|---|---|
04343 | East Winthrop, ME | 5.1 mi |
04364 | Winthrop, ME | 5.2 mi |
04351 | Manchester, ME | 5.2 mi |
04284 | Wayne, ME | 5.7 mi |
04352 | Mount Vernon, ME | 5.7 mi |
04349 | Kents Hill, ME | 6.7 mi |
04336 | Augusta, ME | 8.1 mi |
04265 | North Monmouth, ME | 8.4 mi |
04228 | East Livermore, ME | 9.0 mi |
04917 | Belgrade, ME | 9.0 mi |
Find every ZIP code within 10 miles of 04355 →
Questions about this ZIP code
Where is ZIP code 04355?
04355 is in Readfield, Maine, in Kennebec County, part of the Augusta-Waterville, ME micropolitan area. Its published point location is 44.3844, -69.9502.
What county is 04355 in?
04355 lies in Kennebec County.
What area code is 04355?
Readfield uses area code 207, from NANPA's telephone records.
What time zone is 04355 in?
04355 uses America/New_York.
How many people live in 04355?
About 2,651 people live in ZIP code 04355, in 1,027 households, at 91.1 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 04355?
$86,504 a year, against $74,733 across Maine.
What ZIP codes are near 04355?
The closest are 04343 (5.1 mi), 04364 (5.2 mi), 04351 (5.2 mi), 04284 (5.7 mi) and 04352 (5.7 mi).
Is 04355 a PO Box ZIP code?
04355 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “04355 ZIP Code — Readfield, Maine (Kennebec County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/04355
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/04355.json Underlying data is public domain or openly licensed — sources, vintages and licences.