Postal Codes

49238 ZIP Code

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ZIP code 49238 covers Deerfield, Michigan, with a population of about 2,009 and a median household income of $75,142.

Population
2,00968 per square mile
Median age
34.93.8 points below the US average
Median household income
$75,1421.1× the Michigan median
Poverty rate
23.8%11.4 points above the US average
Typical home value
$245,513up 24.4% in five years
Median rent
$1,2031.1× the Michigan median
Degree or higher
16.2%18.8 points below the US average
Homeownership
86.3%21.3 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
17

Where 49238 is

Deerfield, Michigan — 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

Population2,009
Median age34.9
Family households73.9%
Born outside the US0.2%
Speaks a language other than English at home0.7%
White (non-Hispanic)92%
Black (non-Hispanic)0.3%
Asian (non-Hispanic)0%
Hispanic or Latino5.6%
Veterans3.2%
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$75,142
Income per person$30,444
Poverty rate23.8%
Households on SNAP or cash assistance3.7%

Household income distribution

Under $10k10.6%
$10–15k0.4%
$15–20k1.6%
$20–25k1.8%
$25–30k1.8%
$30–35k2.2%
$35–40k5.1%
$40–45k2.7%
$45–50k3.4%
$50–60k11.0%
$60–75k9.1%
$75–100k21.8%
$100–125k8.1%
$125–150k7.8%
$150–200k9.6%
$200k or more3.0%

Income as declared to the IRS

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

Tax returns filed780
Mean adjusted gross income$67,345
Returns declaring $200,000 or more3.8%
Returns, under $25k26.9%
Returns, $25k–$50k23.1%
Returns, $50k–$75k16.7%
Returns, $75k–$100k12.8%
Returns, $100k–$200k16.7%
Returns, $200k or more3.8%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$192,700
Median gross rent$1,203
Owner-occupied86.3%
Vacant homes12.8%
Median year built1944

What the homes are

Detached house96.4%
Attached house0.6%
2 to 4 units0.8%
5 to 19 units1.9%
Mobile home0.2%
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$245,513as of 2026-07
Typical home value, 1 yearup 6.7%
Typical home value, 5 yearsup 24.4%
Typical home value, 10 yearsup 81.2%
Typical home value since 2000
200020132026$245,513$95,831

$101,222 in 2000 to $245,513 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4%
Bachelor's degree or higher16.2%
High school diploma or higher96.5%
Works from home4%
Drives to work alone88.9%
Takes public transport0%
Commutes 45 minutes or more25.2%
Health

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

Obesity39.1% 5.7 pts above the national average of 33.4%
Diagnosed diabetes10.7% 1.3 pts below the national average of 12%
Currently smokes14.1% 0.9 pts above the national average of 13.2%
High blood pressure35% 0.9 pts above the national average of 34.1%
Fair or poor general health16.8% 3.5 pts below the national average of 20.3%
No health insurance (18–64)5.5% 5.8 pts below the national average of 11.3%
Depression27.9% 6 pts above the national average of 21.9%
No leisure-time physical activity22.4% 3 pts below the national average of 25.4%
Arthritis28.9% 3.8 pts above the national average of 25.1%
Binge drinking17.7% 1.7 pts above the national average of 16%
Taking blood pressure medication76.5% 1.8 pts above the national average of 74.7%
Cancer (non-skin)9.5% 1.8 pts above the national average of 7.7%
Current asthma11.5% 1.1 pts above the national average of 10.4%
Coronary heart disease6.5% same as the national average of 6.2%
Routine check-up in past year78.6% 1.9 pts above the national average of 76.7%
Cholesterol screening88.1% 2.2 pts above the national average of 85.9%
Cognitive disability13.8% 1 pts below the national average of 14.8%
Colorectal screening69.1% 4.8 pts above the national average of 64.3%
COPD7.4% 0.8 pts above the national average of 6.6%
Visited a dentist69.5% 8.2 pts above the national average of 61.3%
Any disability29.5% 1.2 pts below the national average of 30.7%
Lacks emotional support21.6% 3.2 pts below the national average of 24.8%
Food insecurity10.6% 6.5 pts below the national average of 17.1%
Received food stamps9.4% 4.9 pts below the national average of 14.3%
Hearing disability7.2% 0.5 pts above the national average of 6.7%
High cholesterol36.6% same as the national average of 36.2%
Housing insecurity9% 4.8 pts below the national average of 13.8%
Independent living disability7.5% 0.9 pts below the national average of 8.4%
Lacks transport6.3% 2.9 pts below the national average of 9.2%
Loneliness31.3% 3.1 pts below the national average of 34.4%
Mammography use79.7% 3.8 pts above the national average of 75.9%
Poor mental health (14+ days)17.9% 1.1 pts above the national average of 16.8%
Mobility disability12.4% 1.6 pts below the national average of 14%
Poor physical health (14+ days)13.6% same as the national average of 13.5%
Self-care disability3.2% 0.8 pts below the national average of 4%
Utility shut-off threat6.4% 2.4 pts below the national average of 8.8%
Sleeps under 7 hours36.5% same as the national average of 36.4%
Stroke3.2% same as the national average of 3.4%
All natural teeth lost10.1% 2.9 pts below the national average of 13%
Vision disability3.9% 1.7 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments17
People employed70
Annual payroll$3,070,000
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 50.9% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 4 census tracts this ZIP code covers
Expected annual loss58.5 out of 100
Community resilience75.2 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.

Strong wind88.4Relatively High at its worst in this ZIP code
Hail81Relatively Moderate at its worst in this ZIP code
Cold wave77.8Relatively High at its worst in this ZIP code
Ice storm76.4Relatively Moderate at its worst in this ZIP code
Landslide74.8Very Low at its worst in this ZIP code
Tornado73.3Relatively High at its worst in this ZIP code
River flooding67.4Relatively Moderate at its worst in this ZIP code
Winter weather59.5Relatively Moderate at its worst in this ZIP code
Lightning59.3Relatively Moderate at its worst in this ZIP code
Drought55.2Relatively Low at its worst in this ZIP code
Wildfire52.6Very Low at its worst in this ZIP code
Earthquake49.5Relatively Low at its worst in this ZIP code
Hurricane36.6Very Low at its worst in this ZIP code
Heat wave30.2Relatively Low at its worst in this ZIP code
Compared with Michigan 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 ZIPMichiganUnited States
Median household income$75,142$71,149$78,538
Income per person$30,444$39,538$43,289
Poverty rate23.8%13.1%12.4%
Median home value$192,700$217,600$303,400
Median gross rent$1,203$1,084$1,348
Homeownership86.3%72.9%65%
Bachelor's degree or higher16.2%31.8%35%
Unemployment rate4%5.8%5.2%
Works from home4%12%13.5%
Born outside the US0.2%7%13.9%
Median age34.940.138.7
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 stationBLISSFIELD 1NNE, MI US8.5 km away

Average high and low by month

January31.6°F / 15.7°F
February34.3°F / 17.5°F
March44.7°F / 26.2°F
April58°F / 36.8°F
May69.6°F / 47.7°F
June79.5°F / 58°F
July82.7°F / 60.5°F
August81.2°F / 58.7°F
September75.4°F / 50.4°F
October62.3°F / 39.6°F
November48°F / 30.3°F
December36.6°F / 21.9°F
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 supermarket9% of this ZIP code's area
No vehicle and far from a supermarket9% 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 4 school districts, so the address decides which one, not the ZIP code.

Britton Deerfield School District74.4% of this ZIP code's land area
Summerfield School District20.7% of this ZIP code's land area
Blissfield Community Schools3.8% of this ZIP code's land area
Dundee Community Schools1% 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 vulnerability22more vulnerable than 22% of US census tracts
Socioeconomic status24more vulnerable than 24% of US census tracts
Household characteristics22more vulnerable than 22% of US census tracts
Racial and ethnic minority status10more vulnerable than 10% of US census tracts
Housing type and transport43more vulnerable than 43% of US census tracts
Walkability4.1 out of 20Least walkable
Nearby ZIP codes

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

49270 Petersburg, MI8.2 km away
49228 Blissfield, MI10.4 km away
49276 Riga, MI10.7 km away
49229 Britton, MI11.7 km away
49268 Palmyra, MI11.9 km away
48131 Dundee, MI12.9 km away
49267 Ottawa Lake, MI15.9 km away
48110 Azalia, MI16.4 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.

Lenawee County70.1% of this ZIP code's land area
Monroe County29.9% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area29.71 sq mi
Water area0.18 sq mi
Population density68 people per sq mi
Latitude, longitude41.8909, -83.7847

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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