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Plainfield, NH Demographics & ZIP Codes
Plainfield, New Hampshire demographics and median household income by ZIP code (in Sullivan County) — 1 ZIP codes — population 1,917 — median income $104,700 — avg. home value $389,800. Compare income, housing, and population across ZIP codes on US5.
Population
1,917
Median household income (avg.)
$104,700
139% of U.S. median
Average home value
$389,800
112% of U.S. median
Average rent
$1,648
142% of U.S. median
Median age (avg.)
44.2
Plainfield demographics
Plainfield, New Hampshire covers 1 ZIP code primarily in Sullivan County, with a combined ZIP-area population of about 1,917.
Across ZIP codes with age data, the average median age is about 44.2 years.
Median household income in Plainfield
The average median household income across ZIP codes in Plainfield, New Hampshire is about $104,700 — about 7% above the NH ZIP average ($98,289), and about 39% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $104,700 in 03781.
Housing in Plainfield
For housing in Plainfield, New Hampshire, the average median home value is about $389,800 and the average median rent is about $1,648.
The most populous ZIP in this set is 03781 (about 1,917 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Plainfield
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 03781 | Plainfield | Sullivan County | NH | 1,917 | $104,700 | $389,800 |
Frequently asked questions
What are the demographics of Plainfield?
Plainfield, New Hampshire has a combined ZIP-area population of about 1,917 across 1 ZIP codes (primarily Sullivan County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Plainfield?
The average median household income across ZIP codes in Plainfield, New Hampshire is about $104,700, about 7% above the state ZIP average ($98,289), and about 39% above the U.S. median ($75,149). Average median home value is about $389,800.
How many ZIP codes are in Plainfield?
Plainfield, New Hampshire includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Plainfield?
This page lists ZIP codes in Plainfield, New Hampshire with population, median household income, and home value. Select a ZIP for a full demographics profile.