Postal Codes

01373 ZIP Code

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ZIP code 01373 covers South Deerfield, Massachusetts, with a population of about 4,784 and a median household income of $102,578.

Population
4,784207 per square mile
Median age
53.214.5 points above the US average
Median household income
$102,578about the Massachusetts median
Poverty rate
5.2%7.2 points below the US average
Typical home value
$472,467up 29.1% in five years
Median rent
$1,35120% below the Massachusetts median
Degree or higher
41.6%6.6 points above the US average
Homeownership
81.7%16.7 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
150

Where 01373 is

South Deerfield, Massachusetts — 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

Population4,784
Median age53.2
Family households59.5%
Born outside the US5.4%
Speaks a language other than English at home5%
White (non-Hispanic)90.6%
Black (non-Hispanic)1.2%
Asian (non-Hispanic)0%
Hispanic or Latino6.5%
Veterans3.5%
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$102,578
Income per person$60,727
Poverty rate5.2%
Households on SNAP or cash assistance7.2%

Household income distribution

Under $10k0.6%
$10–15k1.3%
$15–20k0.7%
$20–25k5.0%
$25–30k4.9%
$30–35k1.5%
$35–40k2.4%
$40–45k1.1%
$45–50k2.0%
$50–60k10.8%
$60–75k9.3%
$75–100k8.4%
$100–125k20.2%
$125–150k8.3%
$150–200k6.7%
$200k or more16.7%

Income as declared to the IRS

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

Tax returns filed2,540
Mean adjusted gross income$90,948
Returns declaring $200,000 or more7.5%
Returns, under $25k22.0%
Returns, $25k–$50k19.7%
Returns, $50k–$75k17.3%
Returns, $75k–$100k11.4%
Returns, $100k–$200k22.0%
Returns, $200k or more7.5%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$387,500
Median gross rent$1,351
Rent as a share of household income20%
Owner-occupied81.7%
Vacant homes1.8%
Median year built1972

What the homes are

Detached house69.8%
Attached house10.1%
2 to 4 units13.5%
5 to 19 units5.2%
20 or more units0.8%
Mobile home0.6%
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$472,467as of 2026-07
Typical home value, 1 yearup 1.8%
Typical home value, 5 yearsup 29.1%
Typical home value, 10 yearsup 70.9%
Typical home value since 2000
200020132026$472,467$176,162

$176,162 in 2000 to $472,467 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4.4%
Bachelor's degree or higher41.6%
High school diploma or higher96%
Works from home17.3%
Drives to work alone69.8%
Takes public transport1.8%
Commutes 45 minutes or more3.6%
Health

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

Obesity25.5% 7.9 pts below the national average of 33.4%
Diagnosed diabetes10.2% 1.8 pts below the national average of 12%
Currently smokes11.3% 1.9 pts below the national average of 13.2%
High blood pressure35.6% 1.5 pts above the national average of 34.1%
Fair or poor general health15.5% 4.8 pts below the national average of 20.3%
No health insurance (18–64)3.8% 7.5 pts below the national average of 11.3%
Depression25.2% 3.3 pts above the national average of 21.9%
No leisure-time physical activity19.9% 5.5 pts below the national average of 25.4%
Arthritis31.7% 6.6 pts above the national average of 25.1%
Binge drinking16.1% same as the national average of 16%
Taking blood pressure medication78.1% 3.4 pts above the national average of 74.7%
Cancer (non-skin)11.3% 3.6 pts above the national average of 7.7%
Current asthma11.9% 1.5 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 year82.8% 6.1 pts above the national average of 76.7%
Cholesterol screening91.6% 5.7 pts above the national average of 85.9%
Cognitive disability12.9% 1.9 pts below the national average of 14.8%
Colorectal screening74.7% 10.4 pts above the national average of 64.3%
COPD7.1% 0.5 pts above the national average of 6.6%
Visited a dentist74.1% 12.8 pts above the national average of 61.3%
Any disability27.9% 2.8 pts below the national average of 30.7%
Lacks emotional support21.1% 3.7 pts below the national average of 24.8%
Food insecurity8.8% 8.3 pts below the national average of 17.1%
Received food stamps11.3% 3 pts below the national average of 14.3%
Hearing disability7.2% 0.5 pts above the national average of 6.7%
High cholesterol37.9% 1.7 pts above the national average of 36.2%
Housing insecurity8.2% 5.6 pts below the national average of 13.8%
Independent living disability7.1% 1.3 pts below the national average of 8.4%
Lacks transport5.9% 3.3 pts below the national average of 9.2%
Loneliness32.3% 2.1 pts below the national average of 34.4%
Mammography use81.6% 5.7 pts above the national average of 75.9%
Poor mental health (14+ days)15.4% 1.4 pts below the national average of 16.8%
Mobility disability12.7% 1.3 pts below the national average of 14%
Poor physical health (14+ days)13.1% same as the national average of 13.5%
Self-care disability3.2% 0.8 pts below the national average of 4%
Utility shut-off threat5.9% 2.9 pts below the national average of 8.8%
Sleeps under 7 hours33.1% 3.3 pts below the national average of 36.4%
Stroke3.4% same as the national average of 3.4%
All natural teeth lost10.1% 2.9 pts below the national average of 13%
Vision disability3.8% 1.8 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments150
People employed3,342
Annual payroll$157,600,000
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 68.9% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss72.2 out of 100
Community resilience89.7 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.

Drought92.8Relatively Moderate at its worst in this ZIP code
Ice storm89.7Relatively High at its worst in this ZIP code
Landslide88.1Relatively Low at its worst in this ZIP code
Strong wind86.2Relatively High at its worst in this ZIP code
River flooding85.4Relatively High at its worst in this ZIP code
Hurricane83.4Relatively Moderate at its worst in this ZIP code
Lightning78.9Relatively High at its worst in this ZIP code
Hail72.5Relatively Moderate at its worst in this ZIP code
Cold wave70.5Relatively Moderate at its worst in this ZIP code
Winter weather68.6Relatively Moderate at its worst in this ZIP code
Wildfire63Relatively Low at its worst in this ZIP code
Earthquake49Relatively Low at its worst in this ZIP code
Tornado48.2Relatively Low at its worst in this ZIP code
Heat wave47.5Relatively Low at its worst in this ZIP code
Avalanche45.4Very Low at its worst in this ZIP code
Compared with Massachusetts 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 ZIPMassachusettsUnited States
Median household income$102,578$101,341$78,538
Income per person$60,727$56,284$43,289
Poverty rate5.2%10%12.4%
Median home value$387,500$525,800$303,400
Median gross rent$1,351$1,687$1,348
Homeownership81.7%62.6%65%
Bachelor's degree or higher41.6%46.6%35%
Unemployment rate4.4%5.1%5.2%
Works from home17.3%16.7%13.5%
Born outside the US5.4%17.7%13.9%
Median age53.24038.7
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 stationLEVERETT #2, MA US7.7 km away
Rain in a year49 in

Average high and low by month

January30.2°F / 11.8°F3.44 in rain
February34.7°F / 11.8°F3.05 in rain
March44.7°F / 23°F3.72 in rain
April58.4°F / 33.9°F3.66 in rain
May70°F / 45.2°F3.82 in rain
June78.5°F / 54.7°F4.61 in rain
July83°F / 60.7°F4.49 in rain
August82.1°F / 58.6°F4.66 in rain
September74°F / 50.1°F4.69 in rain
October60.2°F / 39°F4.86 in rain
November47.6°F / 28.6°F3.61 in rain
December36.6°F / 19.9°F4.01 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 supermarket39% of this ZIP code's area
Far from a supermarket39% of this ZIP code's area
No vehicle and far from a supermarket61% of this ZIP code's area
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 3 school districts, so the address decides which one, not the ZIP code.

Frontier School District50% of this ZIP code's land area
Deerfield School District30.3% of this ZIP code's land area
Whately School District19.7% 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 vulnerability33more vulnerable than 33% of US census tracts
Socioeconomic status28more vulnerable than 28% of US census tracts
Household characteristics26more vulnerable than 26% of US census tracts
Racial and ethnic minority status24more vulnerable than 24% of US census tracts
Housing type and transport57more vulnerable than 57% of US census tracts
Walkability7.6 out of 20Below average
Nearby ZIP codes

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

01375 Sunderland, MA4.6 km away
01093 Whately, MA4.8 km away
01302 Greenfield, MA5.2 km away
01066 North Hatfield, MA7.2 km away
01342 Deerfield, MA7.3 km away
01341 Conway, MA8.3 km away
01054 Leverett, MA9.5 km away
01088 West Hatfield, MA9.8 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.

Franklin County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area23.06 sq mi
Water area0.54 sq mi
Population density207 people per sq mi
Latitude, longitude42.4756, -72.6153

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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