ZIP codes
16
Strafford County, NH Demographics & ZIP Codes
Strafford County, New Hampshire demographics and median household income by ZIP code — 16 ZIP codes — population 132,110 — avg. income $100,043 — avg. home value $341,206. Compare income, housing, and ZIP-level data on US5.
Population
132,110
Median household income (avg.)
$100,043
133% of U.S. median
Average home value
$341,206
98% of U.S. median
Average rent
$1,213
104% of U.S. median
Strafford County demographics
Strafford County, New Hampshire covers 16 ZIP codes, with a combined ZIP-area population of about 132,110.
Median household income in Strafford County
The average median household income across ZIP codes in Strafford County, New Hampshire is about $100,043 — about even with the NH ZIP average ($98,289), and about 33% above the U.S. median ($75,149).
Among ZIPs with income data, 03823 (Dover) is near the top at about $144,635, while 03835 (Farmington) is near the bottom at about $63,704.
Housing in Strafford County
For housing in Strafford County, New Hampshire, the average median home value is about $341,206 and the average median rent is about $1,213.
The most populous ZIP is 03820 (Dover) with about 33,150 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Strafford County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 03820 | Dover | Strafford County | NH | 33,150 | $92,793 | $397,900 |
| 03867 | Rochester | Strafford County | NH | 22,886 | $74,397 | $259,200 |
| 03824 | Durham | Strafford County | NH | 15,054 | $126,658 | $469,900 |
| 03878 | Somersworth | Strafford County | NH | 12,145 | $79,691 | $295,200 |
| 03825 | — | Strafford County | NH | 9,420 | $99,706 | $349,500 |
| 03835 | Farmington | Strafford County | NH | 6,800 | $63,704 | $273,000 |
| 03868 | Rochester | Strafford County | NH | 5,830 | $89,000 | $258,700 |
| 03861 | — | Strafford County | NH | 4,558 | $140,321 | $449,300 |
| 03851 | Milton | Strafford County | NH | 4,286 | $98,750 | $282,500 |
| 03884 | — | Strafford County | NH | 4,271 | $122,083 | $402,400 |
| 03839 | Rochester | Strafford County | NH | 4,150 | $86,932 | $299,800 |
| 03855 | — | Strafford County | NH | 2,735 | $99,122 | $307,400 |
| 03869 | — | Strafford County | NH | 2,452 | $82,983 | $363,200 |
| 03823 | Dover | Strafford County | NH | 2,121 | $144,635 | $459,300 |
| 03887 | Union | Strafford County | NH | 2,007 | $99,868 | $261,100 |
| 03852 | Milton Mills | Strafford County | NH | 245 | — | $330,900 |
Frequently asked questions
What are the demographics of Strafford County?
Strafford County, New Hampshire has a combined ZIP-area population of about 132,110 across 16 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Strafford County?
The average median household income across ZIP codes in Strafford County, New Hampshire is about $100,043, roughly in line with the state ZIP average ($98,289), and about 33% above the U.S. median ($75,149). Average median home value is about $341,206. Among ZIPs with data, 03823 (Dover) is near the top ($144,635) and 03835 (Farmington) is near the bottom ($63,704).
How many ZIP codes are in Strafford County?
Strafford County, New Hampshire includes 16 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Strafford County?
This page lists ZIP codes in Strafford County, New Hampshire with population, median household income, and home value. Select a ZIP for a full demographics profile.