PlainZIP

Plainfield, NH

Single-footprint Census roll-up for Plainfield, NH: 1 USPS ZIP, population 1,840. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet PLAINFIELD-NH · Plainfield, NH 1 ZIPs · 1,840 pop · #3115/25278 · Sullivan County

INC-HIGH · RANK-TOP · PHOTO-FINISH · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-HIGH

  • INC-HIGH $109,659
  • RANK-TOP #3115/25278
  • PHOTO-FINISH ≈ Sunapee
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 87% owners
  • POP-VILLAGE 1,840
  • SPREAD-UNK Single-ZIP book
  • HOME-HIGH $426,400

Nearest income peer: Sunapee, NH (+ $516 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Plainfield

Lowest/highest poles plus county-sharing cities nearest Plainfield on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Plainfield, NH sits among US cities with an upper-quartile household income, on a village-scale population base, across a single-ZIP footprint.

Top 12%
household income vs 25,278 US cities
1,840
city population (Census)
1
USPS ZIP codes covered
$109,659
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $109,659 and home value $426,400 should be read as near-neighborhood numbers ; bachelor's attainment averages 46.3%.

Owner-occupancy here runs high (86.5%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within New Hampshire, Sanbornville is the closest lower-income city and Bradford the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Plainfield.

Population concentration

Plainfield reads through its lone ZIP, 03781

1,840 ACS residents, one ZIP: 03781 is not the leading code inside Plainfield, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Mid-pack ZBP load on Plainfield's one ZIP

Citywide ZBP: 39 establishments, 233 employees , annual payroll $11,039k (~21 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 03781 (39 units) ; leading NAICS Administrative and support and waste management and remediation services (10) · also Construction · Retail trade .

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ZIP Codes in Plainfield, NH

These ZIP codes sit in Sullivan County, which covers 17 ZIP codes in all; 1 of them fall in Plainfield. See the Sullivan County roll-up →

Plainfield sits in the upper half of Sullivan County on income: Claremont, Newport and Charlestown report less, while Springfield and Meriden report more. Charlestown marks the far end of that range at $56,731, 48% below Plainfield.

ZIP Code Population Median income Establishments Density
03781 1,840 $109,659 39 15
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Plainfield roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Plainfield, .