States · New Jersey · Union County

Plainfield, New Jersey.

Typical home $516,503 (+0.6% in a year), asking rent $2,191 . New York-Newark-Jersey City, NY-NJ-PA metro.

What it costs per month · Plainfield $2,711/mo

to buy the typical home at today's mortgage rate — +$1,662 (+159%) since Jan 2020.

What the home itself did
1 year
Up $2,896 +1%
$513,607$516,503 since Sep 2025
5 years
Up $146,236 +39%
$370,267$516,503 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$1,000 $2,000 $3,000 2002 2006 2010 2014 2018 2022 2026 Plainfield $2,711 New Jersey $3,019 United States $1,922
$1,000 $2,000 $3,000 2002 2010 2018 2026
  • Plainfield$2,711
  • New Jersey$3,019
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 10 years.

Typical home values in Plainfield, NJ rose 0.6% over the past year — slower than the nation's +1.2%.

Living in Plainfield, Union County, New Jersey

Plainfield is a city of 54,586 people in Union County. Half its households earn more than $85,908 a year and half less, against $103,202 across Union County; 16% of its people live below the poverty line. 45% of its homes are lived in by their owners and 55% are rented. Unemployment in Plainfield was 5.4% in August 2026, and Union County had 1.1% more jobs in 2025 than the year before. The most residents work in schools and health care, then professional services.

People 54,586 in the 2020 census; median age 32.4
Household income $85,908 the median, give or take $3,620 · Union County: $103,202
Unemployment 5.4% Plainfield, August 2026; 7.0% a year before
Homes 45% lived in by their owners; 55% rented

Written by AI Claude Sonnet 5.5 wrote this on 23 October 2026 from the figures here, a list of nearby places and what it knows. It can be wrong or out of date.

What it’s like

The place. Plainfield is a city in Union County with a younger population than much of the country, and many of its households rent rather than own, more than across the county as a whole. Incomes run below the county's, and fewer adults hold a four-year degree than in many nearby places. Winters are cold and snowy, summers are warm, and rain and melted snow fall steadily through the year.

Work. Residents work mainly in schools, hospitals and social care, in professional and business services, in the building trades, and in transport, warehouses and utilities. The largest workplaces in Plainfield include the Plainfield Public School District, AristaCare at Norwood Terrace and Complete Care Plainfield. Many people commute some distance to work, and only a small share work from home.

Things to do. Most of the better-known places near Plainfield are a longer drive away. Among them are the Statue of Liberty, a tourist attraction, and the Hudson River. Central Park is a garden, and the Metropolitan Museum of Art is one of several large museums within reach.

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  • 15,907households
  • 22%of adults have a degree
  • 16%below the poverty line
  • 30 mintypical commute
  • 7%work from home

What residents work in

  • Schools, hospitals and social care17%
  • Professional and business services14%
  • Building trades12%
  • Transport, warehouses and utilities12%
  • Manufacturing11%
  • Shops (retail)9%

Employed residents by industry, from the Census survey. Union County had 231,428 jobs in 2025, 1.1% more than the year before (Bureau of Labor Statistics).

Weather through the year

Average daily high and low for each month: coldest in January, 41° and 24°; warmest in July, 88° and 66° 20° 40° 60° 80° J 41° 24° F M A M J J 88° 66° A S O N D
Average daily high and low for each month: coldest in January, 41° and 24°; warmest in July, 88° and 66° 20° 40° 60° 80° J 41° 24° F M A M J J 88° 66° A S O N D

Coldest in January, with highs near 41° and lows near 24°; warmest in July, with highs near 88° and lows near 66°. About 21 inches of snow and 49 inches of rain and melted snow a year.

Average daily high and low, 1991–2020, at the Plainfield weather station, a mile away (NOAA).

Largest workplaces in Plainfield

  1. Plainfield Public School DistrictSchool district1,318FTE
  2. College Achieve Central Charter SchoolSchool district203FTE
  3. AristaCare at Norwood TerraceHomes for the elderly with nursing care134
  4. Complete Care PlainfieldNursing homes114
  5. Interstate Waste ServicesWaste management93
  6. Parker Interior PlantscapeMaintenance of plants and shrubs in buildings86
  7. PlainfieldMail and parcel delivery75
  8. Cresthaven Academy Charter SchoolSchool district74FTE

Staff on average in 2025, as each workplace reported it to OSHA with its injury records: 5 workplaces with 20 or more staff, 502 people in all. School districts come from the Common Core of Data (NCES, 2023–24); FTE marks full-time equivalent staff. Not listed: many offices and banks, which need not report to OSHA; military bases, whose staff OPM withholds; and, in about half the states, city and county governments.

Natural hazards

  1. Inland floodingVery high
  2. Winter weatherRelatively high
  3. Strong windrelatively high in parts of PlainfieldRelatively moderate
  4. Ice stormsRelatively moderate
  5. Lightningrelatively high in parts of PlainfieldRelatively moderate
  6. Heat wavesRelatively moderate

FEMA’s National Risk Index (December 2025) rates the risk each natural hazard poses to the people, buildings and farms in Plainfield’s census tracts, against the rest of the country; all of them together, relatively high. It is meant for planning, not a substitute for a local risk assessment or a flood map: FEMA’s index.

From the U.S. Census Bureau’s 2020 census and its American Community Survey (2020–2024 five-year estimates), and the Bureau of Labor Statistics. A survey, so each figure has a margin of error, and figures it is not sure of are left out. More on Union County and the New York-Newark-Jersey City, NY-NJ-PA metro.

Plainfield home values

Zillow measures a city over its municipal boundary. Against the state and national figures, mid-tier homes, smoothed and seasonally adjusted.

$200,000 $300,000 $400,000 $500,000 2018 2020 2022 2024 2026 Plainfield $516,503 New Jersey $575,123 United States $366,157
$200,000 $300,000 $400,000 $500,000 2018 2022 2026
  • Plainfield$516,503
  • New Jersey$575,123
  • United States$366,157
Property tax, 2026 roll $9,169/yr median bill inside Plainfield, effective 1.78% of estimated value — current assessment rolls, AssessorSearch Data Lab, quality-gated against the county's official figures

Levy by levy, and a check of one home’s own bill, the site covers Ohio’s property tax.

Sellers are cutting prices on about 1 in 6 Plainfield listings — the market is cooling.

When this market ran hot

Each cell is that month's year-on-year home-value growth. Read left to right, top row is the latest year — the 2021–22 band is the boom.

JFMAMJJASOND
2026
2025
2024
2023
2022
2021
2020
2019
2018
falling flat warming hot overheating runaway

Market heat, inside the city limits

Share of listings with a price cut

The early-warning dial: sellers cut when buyers stop reaching. Rising cuts cool a market months before prices notice.

5% 10% 15% 20% 25% 2018 2019 2020 2021 2022 2023 2024 2025 2026 Plainfield 17.91% United States 26.90%
5% 10% 15% 20% 25% 2018 2022 2026
  • Plainfield17.91%
  • United States26.90%

Homes for sale

Active for-sale inventory. More supply hands power to buyers.

100 150 200 2018 2019 2020 2021 2022 2023 2024 2025 2026 Plainfield 119
100 150 200 2018 2022 2026
  • Plainfield119

New listings per month

Sellers arriving at the market.

20 40 60 2018 2019 2020 2021 2022 2023 2024 2025 2026 Plainfield 29
20 40 60 2018 2022 2026
  • Plainfield29

Median sale price

What buyers actually paid — closed sales, not asking prices.

$200,000 $300,000 $400,000 $500,000 2018 2019 2020 2021 2022 2023 2024 2025 2026 Plainfield $507,086 United States $371,407
$200,000 $300,000 $400,000 $500,000 2018 2022 2026
  • Plainfield$507,086
  • United States$371,407

Zip codes with a Plainfield address

A different geography, not a breakdown. The figure above covers the municipality; these zips cover everywhere the Post Office calls Plainfield — often including townships beyond the city limits. Both come straight from Zillow, and they are not expected to average out.

Zip codes in Plainfield