Zip code 03305: Concord, New Hampshire
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 03305
03305 is a non-residential zip code for Concord, New Hampshire (Merrimack County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 03305, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Concord
- State
- New Hampshire
- County
- Merrimack County
- Center point
- 43.2134° N, 71.5172° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 03305
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 03301 | Concord, NH | 2.6 mi | $86,840 |
| 03304 | Bow, NH | 5.6 mi | $172,857 |
| 03275 | Suncook, NH | 5.7 mi | $82,910 |
| 03258 | Chichester, NH | 6.5 mi | $108,906 |
| 03046 | Dunbarton, NH | 8.3 mi | $124,348 |
| 03234 | Epsom, NH | 8.5 mi | $97,941 |
| 03229 | Contoocook, NH | 9.1 mi | $137,386 |
| 03307 | Loudon, NH | 9.1 mi | $107,226 |
| 03224 | Canterbury, NH | 9.6 mi | $138,125 |
| 03106 | Hooksett, NH | 9.8 mi | $118,442 |
| 03302 | Concord, NH · PO box | 9.9 mi | — |
| 03303 | Concord, NH | 10 mi | $80,456 |
Questions about 03305
What city is zip code 03305?
03305 is assigned to Concord, New Hampshire. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 03305 in?
03305 is in Merrimack County, New Hampshire.
What time zone is 03305 in?
03305 is in Eastern Time.
What zip codes are near 03305?
The closest zip codes to 03305 are 03301, 03304, 03275, 03258, 03046.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 03305, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.