03258
ZIP 03258 is Chichester, New Hampshire, in Merrimack County; area code 603; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Merrimack
- Metro area
- Concord, NH
- Population
- 2,721
- Coordinates
- 43.2653, -71.4088
Weather right now
Asking the National Weather Service…
Where 03258 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 03258 into a pocket calculator and turn it upside down: BSZEO — not quite a word, sorry.
- ➕ As a number, 3,258 = 2 × 3 × 3 × 181. Its digits add up to 18, a total 2,332 other ZIP codes share.
- 💾In binary, the way a computer stores it:
110010111010 - 🏠 Its numerical neighbours: 03257 (New London, NH, 31 mi away) and 03259 (North Sandwich, NH, 43 mi away).
- 🔄 Backwards, 03258 becomes 85230, which is not a ZIP code at all.
- 👥 64 other ZIP codes are made of exactly the same digits (02358, 02538, 02835, 03285, 03582, 03825, …). The farthest-flung twin is 85320 in Aguila, AZ, 2,325 miles away.
- 🧭 Farther north than 84% of all ZIP codes, and farther east than 95%.
- 🎯1,418 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 03258 and you would come out at 43.27°S, 108.59°E — 876 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 24m of daylight. Shortest: 8h 58m.
- 📏 At 21.2 square miles of land, 03258 is bigger than 38% of ZIP codes — room for about 16 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,721This ZIP2,721 |
|---|---|
| Households | 1,038This ZIP1,038 |
| Housing units | 1,101This ZIP1,101 |
| Median age | 43.1This ZIP43.1New Hampshire43.3US 38.9 |
| Median household income | $108,906This ZIP$108,906New Hampshire$99,031US $80,734 |
| Median home value | $410,100This ZIP$410,100New Hampshire$402,500US $332,700 |
| Median gross rent | $2,055This ZIP$2,055New Hampshire$1,491US $1,413 |
| Bachelor's degree or higher | 37.7%This ZIP37.7% |
| Mean commute | 30.6 minThis ZIP30.6 min |
| Population density | 128.5 / sq miThis ZIP128.5 / sq mi |
Business and tax activity
| Business establishments | 81This ZIP81 |
|---|---|
| Employees | 537This ZIP537 |
| Annual payroll | $33,920,000This ZIP$33,920,000 |
| Tax returns filed | 1,440This ZIP1,440 |
| Total adjusted gross income | $138,915,000This ZIP$138,915,000 |
Land area
| Land area | 21.17 sq miThis ZIP21.17 sq mi |
|---|---|
| Water area | 0.11 sq miThis ZIP0.11 sq mi |
ZIP codes near 03258
| ZIP | City | Distance |
|---|---|---|
03307 | Loudon, NH | 5.1 mi |
03234 | Epsom, NH | 5.2 mi |
03263 | Pittsfield, NH | 5.3 mi |
03305 | Concord, NH | 6.5 mi |
03275 | Suncook, NH | 6.6 mi |
03301 | Concord, NH | 7.6 mi |
03218 | Barnstead, NH | 8.4 mi |
03224 | Canterbury, NH | 9.1 mi |
03261 | Northwood, NH | 10.0 mi |
03225 | Center Barnstead, NH | 10.8 mi |
Find every ZIP code within 10 miles of 03258 →
Questions about this ZIP code
Where is ZIP code 03258?
03258 is in Chichester, New Hampshire, in Merrimack County, part of the Concord, NH micropolitan area. Its published point location is 43.2653, -71.4088.
What county is 03258 in?
03258 lies in Merrimack County.
What area code is 03258?
Chichester uses area code 603, from NANPA's telephone records.
What time zone is 03258 in?
03258 uses America/New_York.
How many people live in 03258?
About 2,721 people live in ZIP code 03258, in 1,038 households, at 128.5 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 03258?
$108,906 a year, against $99,031 across New Hampshire.
What ZIP codes are near 03258?
The closest are 03307 (5.1 mi), 03234 (5.2 mi), 03263 (5.3 mi), 03305 (6.5 mi) and 03275 (6.6 mi).
Is 03258 a PO Box ZIP code?
03258 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “03258 ZIP Code — Chichester, New Hampshire (Merrimack County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03258
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/03258.json Underlying data is public domain or openly licensed — sources, vintages and licences.