Postal Codes

83655 ZIP Code

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ZIP code 83655 covers New Plymouth, Idaho, with a population of about 5,666 and a median household income of $74,395.

Population
5,66697 per square mile
Median age
40.21.5 points above the US average
Median household income
$74,395about the Idaho median
Poverty rate
7.2%5.2 points below the US average
Typical home value
$502,742up 14.8% in five years
Median rent
$94118% below the Idaho median
Degree or higher
27.9%7.1 points below the US average
Homeownership
85.6%20.6 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
98

Where 83655 is

New Plymouth, Idaho — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population5,666
Median age40.2
Family households75.7%
Born outside the US1.8%
Speaks a language other than English at home3.8%
White (non-Hispanic)88.6%
Black (non-Hispanic)0%
Asian (non-Hispanic)0.6%
Hispanic or Latino6.6%
Veterans8.9%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$74,395
Income per person$29,542
Poverty rate7.2%
Households on SNAP or cash assistance4.8%

Household income distribution

Under $10k3.7%
$10–15k1.1%
$15–20k2.8%
$20–25k1.5%
$25–30k3.3%
$30–35k2.2%
$35–40k7.3%
$40–45k3.5%
$45–50k4.2%
$50–60k5.8%
$60–75k14.9%
$75–100k12.4%
$100–125k8.0%
$125–150k21.8%
$150–200k3.5%
$200k or more4.0%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed2,070
Mean adjusted gross income$71,488
Returns declaring $200,000 or more3.9%
Returns, under $25k27.5%
Returns, $25k–$50k22.7%
Returns, $50k–$75k17.4%
Returns, $75k–$100k12.1%
Returns, $100k–$200k16.4%
Returns, $200k or more3.9%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$345,700
Median gross rent$941
Rent as a share of household income22.1%
Owner-occupied85.6%
Vacant homes3.9%
Median year built1975

What the homes are

Detached house83.1%
Attached house0.9%
2 to 4 units5.1%
20 or more units0.4%
Mobile home10.4%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$502,742as of 2026-07
Typical home value, 1 yearup 3.7%
Typical home value, 5 yearsup 14.8%
Typical home value, 10 yearsup 188.6%
Typical home value since 2000
200720162026$521,493$118,678

$143,504 in 2007 to $502,742 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate3.8%
Bachelor's degree or higher27.9%
High school diploma or higher95%
Works from home4.9%
Drives to work alone85.1%
Takes public transport0%
Commutes 45 minutes or more17.6%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity30.1% 3.3 pts below the national average of 33.4%
Diagnosed diabetes10.5% 1.5 pts below the national average of 12%
Currently smokes12.9% same as the national average of 13.2%
High blood pressure34.1% same as the national average of 34.1%
Fair or poor general health18% 2.3 pts below the national average of 20.3%
No health insurance (18–64)9.9% 1.4 pts below the national average of 11.3%
Depression22.4% 0.5 pts above the national average of 21.9%
No leisure-time physical activity22.9% 2.5 pts below the national average of 25.4%
Arthritis27.9% 2.8 pts above the national average of 25.1%
Binge drinking14.8% 1.2 pts below the national average of 16%
Taking blood pressure medication73.9% 0.8 pts below the national average of 74.7%
Cancer (non-skin)9.2% 1.5 pts above the national average of 7.7%
Current asthma10.9% 0.5 pts above the national average of 10.4%
Coronary heart disease6.9% 0.7 pts above the national average of 6.2%
Routine check-up in past year74.1% 2.6 pts below the national average of 76.7%
Cholesterol screening82.6% 3.3 pts below the national average of 85.9%
Cognitive disability15.4% 0.6 pts above the national average of 14.8%
Colorectal screening62.7% 1.6 pts below the national average of 64.3%
COPD7.2% 0.6 pts above the national average of 6.6%
Visited a dentist67.5% 6.2 pts above the national average of 61.3%
Any disability33.6% 2.9 pts above the national average of 30.7%
Lacks emotional support19.1% 5.7 pts below the national average of 24.8%
Food insecurity12% 5.1 pts below the national average of 17.1%
Received food stamps8.5% 5.8 pts below the national average of 14.3%
Hearing disability10.1% 3.4 pts above the national average of 6.7%
High cholesterol34.4% 1.8 pts below the national average of 36.2%
Housing insecurity9.9% 3.9 pts below the national average of 13.8%
Independent living disability8.3% same as the national average of 8.4%
Lacks transport7% 2.2 pts below the national average of 9.2%
Loneliness26.2% 8.2 pts below the national average of 34.4%
Mammography use69.6% 6.3 pts below the national average of 75.9%
Poor mental health (14+ days)15.7% 1.1 pts below the national average of 16.8%
Mobility disability15.3% 1.3 pts above the national average of 14%
Poor physical health (14+ days)14.1% 0.6 pts above the national average of 13.5%
Self-care disability3.8% same as the national average of 4%
Utility shut-off threat6.6% 2.2 pts below the national average of 8.8%
Sleeps under 7 hours28.8% 7.6 pts below the national average of 36.4%
Stroke3.6% same as the national average of 3.4%
All natural teeth lost13.3% same as the national average of 13%
Vision disability5% 0.6 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments98
People employed1,408
Annual payroll$113,261,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 73.1% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 3 census tracts this ZIP code covers
Expected annual loss74.4 out of 100
Community resilience6.8 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Wildfire98.5Relatively High at its worst in this ZIP code
Winter weather94.3Very High at its worst in this ZIP code
Hail79.7Relatively Moderate at its worst in this ZIP code
Heat wave79.7Relatively Moderate at its worst in this ZIP code
Volcanic activity77.4Very Low at its worst in this ZIP code
River flooding75.7Relatively High at its worst in this ZIP code
Drought74.4Very Low at its worst in this ZIP code
Earthquake72.8Relatively Moderate at its worst in this ZIP code
Lightning70.7Relatively Moderate at its worst in this ZIP code
Strong wind68.3Relatively Moderate at its worst in this ZIP code
Landslide67.5Relatively Low at its worst in this ZIP code
Cold wave29.2Relatively Low at its worst in this ZIP code
Ice storm27.2Very Low at its worst in this ZIP code
Tornado21.4Very Low at its worst in this ZIP code
Avalanche3.1Very Low at its worst in this ZIP code
Compared with Idaho and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPIdahoUnited States
Median household income$74,395$74,636$78,538
Income per person$29,542$37,169$43,289
Poverty rate7.2%10.6%12.4%
Median home value$345,700$376,000$303,400
Median gross rent$941$1,150$1,348
Homeownership85.6%72.4%65%
Bachelor's degree or higher27.9%31.2%35%
Unemployment rate3.8%3.7%5.2%
Works from home4.9%12.2%13.5%
Born outside the US1.8%5.7%13.9%
Median age40.237.138.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationONTARIO KSRV, OR US16.4 km away
Rain in a year10 in

Average high and low by month

January35.8°F / 22.7°F1.3 in rain
February43.6°F / 25.9°F0.79 in rain
March55.7°F / 32°F1 in rain
April63.2°F / 37.8°F0.87 in rain
May73.6°F / 46.7°F1.41 in rain
June82.3°F / 54.1°F0.68 in rain
July93.4°F / 60.1°F0.25 in rain
August91.4°F / 57°F0.1 in rain
September80.9°F / 47.3°F0.34 in rain
October64.6°F / 36°F0.77 in rain
November47.3°F / 27.6°F0.9 in rain
December36.3°F / 22.3°F1.58 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket15% of this ZIP code's area
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

New Plymouth School District 37289.7% of this ZIP code's land area
Fruitland School District 37310.3% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability60more vulnerable than 60% of US census tracts
Socioeconomic status46more vulnerable than 46% of US census tracts
Household characteristics79more vulnerable than 79% of US census tracts
Racial and ethnic minority status26more vulnerable than 26% of US census tracts
Housing type and transport68more vulnerable than 68% of US census tracts
Walkability5.8 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

83619 Fruitland, ID10 km away
83636 Letha, ID14.5 km away
83661 Payette, ID16.2 km away
97914 Ontario, OR16.6 km away
97913 Nyssa, OR20.8 km away
83660 Parma, ID21.7 km away
83617 Emmett, ID25.6 km away
83656 Notus, ID25.9 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Payette County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area58.4 sq mi
Water area0.92 sq mi
Population density97 people per sq mi
Latitude, longitude43.9590, -116.8048

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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