Postal Codes

49644 ZIP Code

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ZIP code 49644 covers Irons, Michigan, with a population of about 1,846 and a median household income of $54,286.

Population
1,84617 per square mile
Median age
60.722 points above the US average
Median household income
$54,28624% below the Michigan median
Poverty rate
14.5%2.1 points above the US average
Typical home value
$203,544up 30.4% in five years
Median rent
$86021% below the Michigan median
Degree or higher
14.8%20.2 points below the US average
Homeownership
92.9%27.9 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
26

Where 49644 is

Irons, 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

Population1,846
Median age60.7
Family households66.7%
Born outside the US0.4%
Speaks a language other than English at home1.4%
White (non-Hispanic)92%
Black (non-Hispanic)0.4%
Asian (non-Hispanic)0%
Hispanic or Latino1%
Veterans13.6%
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$54,286
Income per person$36,296
Poverty rate14.5%
Households on SNAP or cash assistance14.5%

Household income distribution

Under $10k4.4%
$10–15k3.7%
$15–20k3.6%
$20–25k5.9%
$25–30k8.2%
$30–35k4.8%
$35–40k5.8%
$40–45k4.7%
$45–50k5.0%
$50–60k7.2%
$60–75k13.4%
$75–100k11.4%
$100–125k10.5%
$125–150k5.5%
$150–200k2.4%
$200k or more3.4%

Income as declared to the IRS

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

Tax returns filed930
Mean adjusted gross income$57,804
Returns declaring $200,000 or more2.2%
Returns, under $25k36.6%
Returns, $25k–$50k23.7%
Returns, $50k–$75k15.1%
Returns, $75k–$100k9.7%
Returns, $100k–$200k12.9%
Returns, $200k or more2.2%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$178,400
Median gross rent$860
Rent as a share of household income35.6%
Owner-occupied92.9%
Vacant homes70.9%
Median year built1983

What the homes are

Detached house71%
Attached house0.1%
Mobile home28.6%
Boat, RV or van0.3%
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$203,544as of 2026-07
Typical home value, 1 yearup 8.7%
Typical home value, 5 yearsup 30.4%
Typical home value, 10 yearsup 96%
Typical home value since 2000
201020182026$203,544$84,103

$84,109 in 2010 to $203,544 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate13.3%
Bachelor's degree or higher14.8%
High school diploma or higher87.9%
Works from home10.5%
Drives to work alone79.2%
Takes public transport0%
Commutes 45 minutes or more26.2%
Health

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

Obesity37.4% 4 pts above the national average of 33.4%
Diagnosed diabetes17.3% 5.3 pts above the national average of 12%
Currently smokes18.5% 5.3 pts above the national average of 13.2%
High blood pressure48.6% 14.5 pts above the national average of 34.1%
Fair or poor general health25.3% 5 pts above the national average of 20.3%
No health insurance (18–64)7% 4.3 pts below the national average of 11.3%
Depression25.8% 3.9 pts above the national average of 21.9%
No leisure-time physical activity31.3% 5.9 pts above the national average of 25.4%
Arthritis43% 17.9 pts above the national average of 25.1%
Binge drinking13.1% 2.9 pts below the national average of 16%
Taking blood pressure medication84.1% 9.4 pts above the national average of 74.7%
Cancer (non-skin)13.7% 6 pts above the national average of 7.7%
Current asthma11.5% 1.1 pts above the national average of 10.4%
Coronary heart disease12.2% 6 pts above the national average of 6.2%
Routine check-up in past year84% 7.3 pts above the national average of 76.7%
Cholesterol screening90.6% 4.7 pts above the national average of 85.9%
Cognitive disability15% same as the national average of 14.8%
Colorectal screening70.7% 6.4 pts above the national average of 64.3%
COPD13.9% 7.3 pts above the national average of 6.6%
Visited a dentist65.5% 4.2 pts above the national average of 61.3%
Any disability39.5% 8.8 pts above the national average of 30.7%
Lacks emotional support22.1% 2.7 pts below the national average of 24.8%
Food insecurity14.7% 2.4 pts below the national average of 17.1%
Received food stamps14.9% 0.6 pts above the national average of 14.3%
Hearing disability12.3% 5.6 pts above the national average of 6.7%
High cholesterol44.2% 8 pts above the national average of 36.2%
Housing insecurity9.5% 4.3 pts below the national average of 13.8%
Independent living disability10.7% 2.3 pts above the national average of 8.4%
Lacks transport7.5% 1.7 pts below the national average of 9.2%
Loneliness30% 4.4 pts below the national average of 34.4%
Mammography use71.5% 4.4 pts below the national average of 75.9%
Poor mental health (14+ days)16.1% 0.7 pts below the national average of 16.8%
Mobility disability21.9% 7.9 pts above the national average of 14%
Poor physical health (14+ days)18.8% 5.3 pts above the national average of 13.5%
Self-care disability5.6% 1.6 pts above the national average of 4%
Utility shut-off threat7.3% 1.5 pts below the national average of 8.8%
Sleeps under 7 hours32.5% 3.9 pts below the national average of 36.4%
Stroke5.8% 2.4 pts above the national average of 3.4%
All natural teeth lost17% 4 pts above the national average of 13%
Vision disability6.6% 1 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments26
People employed107
Annual payroll$3,457,000
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 60.9% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 4 census tracts this ZIP code covers
Expected annual loss38.4 out of 100
Community resilience24.8 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.

Winter weather98.2Very High at its worst in this ZIP code
Strong wind97.4Very High at its worst in this ZIP code
Landslide92.7Relatively Low at its worst in this ZIP code
Wildfire82.5Relatively Low at its worst in this ZIP code
River flooding79.6Relatively High at its worst in this ZIP code
Lightning78.5Relatively High at its worst in this ZIP code
Cold wave69.1Relatively Moderate at its worst in this ZIP code
Tornado51.7Relatively Low at its worst in this ZIP code
Hail47.9Relatively Low at its worst in this ZIP code
Ice storm46.6Relatively Low at its worst in this ZIP code
Hurricane33Very Low at its worst in this ZIP code
Heat wave18.9Relatively Low at its worst in this ZIP code
Earthquake11Very 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$54,286$71,149$78,538
Income per person$36,296$39,538$43,289
Poverty rate14.5%13.1%12.4%
Median home value$178,400$217,600$303,400
Median gross rent$860$1,084$1,348
Homeownership92.9%72.9%65%
Bachelor's degree or higher14.8%31.8%35%
Unemployment rate13.3%5.8%5.2%
Works from home10.5%12%13.5%
Born outside the US0.4%7%13.9%
Median age60.740.138.7
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 stationWELLSTON 1N, MI US14.8 km away
Rain in a year38 in
Snow in a year120 in

Average high and low by month

January27.9°F / 12.2°F2.9 in rain, 38.1 in snow
February31.1°F / 12.1°F1.99 in rain, 24.2 in snow
March41.3°F / 18.6°F2.27 in rain, 10.8 in snow
April54.7°F / 28.8°F3.72 in rain, 3.9 in snow
May68.4°F / 39.5°F3.62 in rain, 0.1 in snow
June77.2°F / 50.2°F3.5 in rain
July80.6°F / 54.1°F3.31 in rain
August78.7°F / 53.5°F2.76 in rain
September71.7°F / 45.9°F3.56 in rain
October57.2°F / 35.9°F4.2 in rain, 0.2 in snow
November43.9°F / 26.2°F3.57 in rain, 10.5 in snow
December33°F / 17.8°F2.65 in rain, 31.8 in snow
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 supermarketNone of this ZIP code
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 3 school districts, so the address decides which one, not the ZIP code.

Baldwin Community Schools70.8% of this ZIP code's land area
Kaleva Norman Dickson School District25.3% of this ZIP code's land area
Mason County Eastern District3.7% 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 vulnerability56more vulnerable than 56% of US census tracts
Socioeconomic status69more vulnerable than 69% of US census tracts
Household characteristics48more vulnerable than 48% of US census tracts
Racial and ethnic minority status10more vulnerable than 10% of US census tracts
Housing type and transport53more vulnerable than 53% of US census tracts
Walkability3.7 out of 20Least walkable
Nearby ZIP codes

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

49689 Wellston, MI13 km away
49402 Branch, MI19.7 km away
49656 Luther, MI21 km away
49458 Walhalla, MI21.2 km away
49619 Brethren, MI22.7 km away
49410 Fountain, MI23.2 km away
49304 Baldwin, MI23.5 km away
49411 Free Soil, MI26.1 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.

Lake County93.5% of this ZIP code's land area
Mason County3.7% of this ZIP code's land area
Manistee County2.8% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area110.59 sq mi
Water area1.75 sq mi
Population density17 people per sq mi
Latitude, longitude44.0966, -85.9390

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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