Postal Codes

49948 ZIP Code

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ZIP code 49948 covers Mass City, Michigan, with a population of about 558 and a median household income of $61,518.

Population
5585 per square mile
Median age
54.515.8 points above the US average
Median household income
$61,51814% below the Michigan median
Poverty rate
7.2%5.2 points below the US average
Median home value
$99,60054% below the Michigan median
Degree or higher
23.3%11.7 points below the US average
Homeownership
91.1%26.1 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
11

Where 49948 is

Mass City, 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

Population558
Median age54.5
Family households65.9%
Born outside the US0.4%
Speaks a language other than English at home2.4%
White (non-Hispanic)94.8%
Black (non-Hispanic)0%
Asian (non-Hispanic)0.4%
Hispanic or Latino2.2%
Veterans9%
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$61,518
Income per person$37,224
Poverty rate7.2%
Households on SNAP or cash assistance16.7%

Household income distribution

Under $10k3.1%
$10–15k7.0%
$15–20k2.7%
$20–25k7.8%
$25–30k5.0%
$30–35k1.2%
$35–40k5.8%
$40–45k2.3%
$45–50k3.1%
$50–60k5.4%
$60–75k18.2%
$75–100k14.3%
$100–125k7.0%
$125–150k5.4%
$150–200k8.9%
$200k or more2.7%

Income as declared to the IRS

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

Tax returns filed220
Mean adjusted gross income$50,755
Returns declaring $200,000 or more0%
Returns, under $25k36.4%
Returns, $25k–$50k22.7%
Returns, $50k–$75k13.6%
Returns, $75k–$100k13.6%
Returns, $100k–$200k13.6%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$99,600
Owner-occupied91.1%
Vacant homes50.4%
Median year built1949

What the homes are

Detached house96.3%
2 to 4 units0.4%
Mobile home3.3%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate13.1%
Bachelor's degree or higher23.3%
High school diploma or higher94.9%
Works from home18.2%
Drives to work alone71.7%
Takes public transport0%
Commutes 45 minutes or more17.3%
Health

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

Obesity37.6% 4.2 pts above the national average of 33.4%
Diagnosed diabetes16% 4 pts above the national average of 12%
Currently smokes17.4% 4.2 pts above the national average of 13.2%
High blood pressure46.5% 12.4 pts above the national average of 34.1%
Fair or poor general health22.7% 2.4 pts above the national average of 20.3%
No health insurance (18–64)6.5% 4.8 pts below the national average of 11.3%
Depression25.6% 3.7 pts above the national average of 21.9%
No leisure-time physical activity28.5% 3.1 pts above the national average of 25.4%
Arthritis40% 14.9 pts above the national average of 25.1%
Binge drinking14.1% 1.9 pts below the national average of 16%
Taking blood pressure medication82.8% 8.1 pts above the national average of 74.7%
Cancer (non-skin)13.1% 5.4 pts above the national average of 7.7%
Current asthma11.2% 0.8 pts above the national average of 10.4%
Coronary heart disease10.9% 4.7 pts above the national average of 6.2%
Routine check-up in past year83.1% 6.4 pts above the national average of 76.7%
Cholesterol screening89.9% 4 pts above the national average of 85.9%
Cognitive disability14.2% 0.6 pts below the national average of 14.8%
Colorectal screening71.3% 7 pts above the national average of 64.3%
COPD12.2% 5.6 pts above the national average of 6.6%
Visited a dentist65.8% 4.5 pts above the national average of 61.3%
Any disability37.3% 6.6 pts above the national average of 30.7%
Lacks emotional support21.7% 3.1 pts below the national average of 24.8%
Food insecurity13.3% 3.8 pts below the national average of 17.1%
Received food stamps13.2% 1.1 pts below the national average of 14.3%
Hearing disability11.3% 4.6 pts above the national average of 6.7%
High cholesterol43.3% 7.1 pts above the national average of 36.2%
Housing insecurity9.1% 4.7 pts below the national average of 13.8%
Independent living disability9.5% 1.1 pts above the national average of 8.4%
Lacks transport6.9% 2.3 pts below the national average of 9.2%
Loneliness29.7% 4.7 pts below the national average of 34.4%
Mammography use74.9% 1 pts below the national average of 75.9%
Poor mental health (14+ days)16.2% 0.6 pts below the national average of 16.8%
Mobility disability19.3% 5.3 pts above the national average of 14%
Poor physical health (14+ days)17.1% 3.6 pts above the national average of 13.5%
Self-care disability4.8% 0.8 pts above the national average of 4%
Utility shut-off threat7% 1.8 pts below the national average of 8.8%
Sleeps under 7 hours32.7% 3.7 pts below the national average of 36.4%
Stroke5.2% 1.8 pts above the national average of 3.4%
All natural teeth lost15% 2 pts above the national average of 13%
Vision disability5.7% same as the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments11
People employed29
Annual payroll$460,000
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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 30.6% of US census tracts
FEMA ratingRelatively Low
Expected annual loss17.7 out of 100
Community resilience56.5 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.

Winter weather95.2Very High at its worst in this ZIP code
Cold wave87.4Relatively High at its worst in this ZIP code
Wildfire83.7Relatively Low at its worst in this ZIP code
Lightning80.8Relatively High at its worst in this ZIP code
Drought74.5Relatively Low at its worst in this ZIP code
Strong wind70Relatively Moderate at its worst in this ZIP code
Hail69.8Relatively Moderate at its worst in this ZIP code
Coastal flooding68.1Very Low at its worst in this ZIP code
Landslide64.6Very Low at its worst in this ZIP code
River flooding45.2Relatively Moderate at its worst in this ZIP code
Tornado30.5Relatively Low at its worst in this ZIP code
Heat wave3.4Very Low at its worst in this ZIP code
Ice storm3Very 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$61,518$71,149$78,538
Income per person$37,224$39,538$43,289
Poverty rate7.2%13.1%12.4%
Median home value$99,600$217,600$303,400
Median gross rent$1,084$1,348
Homeownership91.1%72.9%65%
Bachelor's degree or higher23.3%31.8%35%
Unemployment rate13.1%5.8%5.2%
Works from home18.2%12%13.5%
Born outside the US0.4%7%13.9%
Median age54.540.138.7
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 stationGREENLAND 6N, MI US14.3 km away
Rain in a year36 in

Average high and low by month

January25.3°F / 12.2°F2.64 in rain
February27.5°F / 11.6°F1.68 in rain
March37.6°F / 17.5°F1.81 in rain
April48.8°F / 28.4°F2.92 in rain
May62.8°F / 39.1°F3.41 in rain
June72.2°F / 47.5°F3.44 in rain
July75.9°F / 52.4°F3.34 in rain
August74.3°F / 51.2°F3.21 in rain
September66.9°F / 45.4°F3.81 in rain
October53.4°F / 35.7°F3.58 in rain
November40°F / 26.3°F3 in rain
December29.4°F / 17.9°F2.77 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 supermarket96% of this ZIP code's area
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket4% 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.

Ontonagon Area Schools96.3% of this ZIP code's land area
Ewen-Trout Creek Consolidated Schools2.1% of this ZIP code's land area
L'Anse Area Schools1.6% 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 vulnerability41more vulnerable than 41% of US census tracts
Socioeconomic status51more vulnerable than 51% of US census tracts
Household characteristics21more vulnerable than 21% of US census tracts
Racial and ethnic minority status8more vulnerable than 8% of US census tracts
Housing type and transport62more vulnerable than 62% of US census tracts
Walkability4.3 out of 20Least walkable
Nearby ZIP codes

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

49929 Greenland, MI5.3 km away
49960 Rockland, MI10 km away
49952 Nisula, MI14.4 km away
49953 Ontonagon, MI23.4 km away
49965 Toivola, MI24.3 km away
49912 Bruce Crossing, MI25.6 km away
49967 Trout Creek, MI29.2 km away
49925 Ewen, MI29.9 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.

Ontonagon County98.4% of this ZIP code's land area
Houghton County1.6% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area111.72 sq mi
Water area0.46 sq mi
Population density5 people per sq mi
Latitude, longitude46.7474, -89.0649

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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