Side by side
New Castle vs Somersworth
Two New Hampshire communities compared on the things that actually differ. Where a figure isn't verified yet, we say so instead of estimating.
| Attribute | New Castle | Somersworth |
|---|---|---|
| Region | Seacoast | Seacoast |
| County | Rockingham County | Strafford County |
| Population | Data coming soon | Data coming soon |
| Setting | Coastal | Coastal |
| Typical home value | $1,684,719 | $315,941 |
| Typical monthly rent | $3,501/mo | $1,477/mo |
| Owner-occupied share | 93.0% | 57.8% |
| Average commute | 33 min | 26 min |
| Total tax rate | Data coming soon | Data coming soon |
| Character | New Castle is a suburban town in Rockingham County, in New Hampshire's Seacoast region. Residents report an average commute of about 33 minutes. Housing figures on this page are ZIP-area estimates and municipal population has not yet been loaded from an official state source. | Somersworth is a suburban city in Strafford County, in New Hampshire's Seacoast region. Residents report an average commute of about 26 minutes. Housing figures on this page are ZIP-area estimates and municipal population has not yet been loaded from an official state source. |
Drive times are typical estimates, not live traffic data. Tax rates are shown with their tax year; always confirm current figures with the municipality. Housing and commute figures: ZIP-area estimate, not a municipal figure. Data current as of August 2026.
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