Postal Codes

54547 ZIP Code

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ZIP code 54547 covers Mercer, Wisconsin, with a population of about 1,396 and a median household income of $60,795.

Population
1,3966 per square mile
Median age
63.224.5 points above the US average
Median household income
$60,79520% below the Wisconsin median
Poverty rate
10.6%1.8 points below the US average
Typical home value
$321,649up 42.1% in five years
Median rent
$52550% below the Wisconsin median
Degree or higher
29.5%5.5 points below the US average
Homeownership
88.8%23.8 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
75

Where 54547 is

Mercer, Wisconsin — 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

Population1,396
Median age63.2
Family households61.2%
Born outside the US2.6%
Speaks a language other than English at home4.1%
White (non-Hispanic)97.5%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino0.6%
Veterans10.8%
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$60,795
Income per person$36,987
Poverty rate10.6%
Households on SNAP or cash assistance15.9%

Household income distribution

Under $10k6.2%
$10–15k2.4%
$15–20k4.9%
$20–25k1.0%
$25–30k6.9%
$30–35k5.7%
$35–40k2.0%
$40–45k5.6%
$45–50k5.6%
$50–60k9.3%
$60–75k11.7%
$75–100k19.2%
$100–125k10.4%
$125–150k5.2%
$150–200k0.9%
$200k or more3.1%

Income as declared to the IRS

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

Tax returns filed850
Mean adjusted gross income$72,026
Returns declaring $200,000 or more5.9%
Returns, under $25k30.6%
Returns, $25k–$50k22.4%
Returns, $50k–$75k14.1%
Returns, $75k–$100k11.8%
Returns, $100k–$200k15.3%
Returns, $200k or more5.9%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$278,500
Median gross rent$525
Rent as a share of household income26.9%
Owner-occupied88.8%
Vacant homes62.9%
Median year built1980

What the homes are

Detached house93.1%
Attached house1.2%
2 to 4 units0.5%
5 to 19 units2.5%
Mobile home2.7%
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$321,649as of 2026-07
Typical home value, 1 yearup 8.1%
Typical home value, 5 yearsup 42.1%
Typical home value, 10 yearsup 81.4%
Typical home value since 2000
200920172026$321,649$172,819

$175,579 in 2009 to $321,649 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0.4%
Bachelor's degree or higher29.5%
High school diploma or higher92.7%
Works from home8.7%
Drives to work alone79.2%
Takes public transport0%
Commutes 45 minutes or more13.2%
Health

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

Obesity34.2% 0.8 pts above the national average of 33.4%
Diagnosed diabetes15.7% 3.7 pts above the national average of 12%
Currently smokes14.3% 1.1 pts above the national average of 13.2%
High blood pressure41.7% 7.6 pts above the national average of 34.1%
Fair or poor general health20.3% same as the national average of 20.3%
No health insurance (18–64)6.3% 5 pts below the national average of 11.3%
Depression20.3% 1.6 pts below the national average of 21.9%
No leisure-time physical activity30.2% 4.8 pts above the national average of 25.4%
Arthritis37.2% 12.1 pts above the national average of 25.1%
Binge drinking15.1% 0.9 pts below the national average of 16%
Taking blood pressure medication85.1% 10.4 pts above the national average of 74.7%
Cancer (non-skin)13.4% 5.7 pts above the national average of 7.7%
Current asthma10.6% same as the national average of 10.4%
Coronary heart disease10.4% 4.2 pts above the national average of 6.2%
Routine check-up in past year82.3% 5.6 pts above the national average of 76.7%
Cholesterol screening91.1% 5.2 pts above the national average of 85.9%
Cognitive disability11.5% 3.3 pts below the national average of 14.8%
Colorectal screening76.6% 12.3 pts above the national average of 64.3%
COPD9.4% 2.8 pts above the national average of 6.6%
Visited a dentist70.4% 9.1 pts above the national average of 61.3%
Any disability33% 2.3 pts above the national average of 30.7%
Lacks emotional support17.8% 7 pts below the national average of 24.8%
Food insecurity9.7% 7.4 pts below the national average of 17.1%
Received food stamps10.7% 3.6 pts below the national average of 14.3%
Hearing disability10.5% 3.8 pts above the national average of 6.7%
High cholesterol41.8% 5.6 pts above the national average of 36.2%
Housing insecurity7% 6.8 pts below the national average of 13.8%
Independent living disability8.4% same as the national average of 8.4%
Lacks transport5.4% 3.8 pts below the national average of 9.2%
Loneliness27.7% 6.7 pts below the national average of 34.4%
Mammography use79.5% 3.6 pts above the national average of 75.9%
Poor mental health (14+ days)13% 3.8 pts below the national average of 16.8%
Mobility disability18.2% 4.2 pts above the national average of 14%
Poor physical health (14+ days)15.4% 1.9 pts above the national average of 13.5%
Self-care disability4.5% 0.5 pts above the national average of 4%
Utility shut-off threat4.2% 4.6 pts below the national average of 8.8%
Sleeps under 7 hours27.4% 9 pts below the national average of 36.4%
Stroke4.9% 1.5 pts above the national average of 3.4%
All natural teeth lost9.3% 3.7 pts below the national average of 13%
Vision disability5.1% 0.5 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments75
People employed331
Annual payroll$11,983,000
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 73.4% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 2 census tracts this ZIP code covers
Expected annual loss59 out of 100
Community resilience25.8 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.

Cold wave98Very High at its worst in this ZIP code
Winter weather96.5Very High at its worst in this ZIP code
Lightning96.1Very High at its worst in this ZIP code
River flooding79.8Relatively High at its worst in this ZIP code
Strong wind78.1Relatively Moderate at its worst in this ZIP code
Hail76Relatively Moderate at its worst in this ZIP code
Drought72.1Very Low at its worst in this ZIP code
Wildfire69.6Relatively Low at its worst in this ZIP code
Landslide66.9Very Low at its worst in this ZIP code
Ice storm49.7Relatively Low at its worst in this ZIP code
Tornado46.7Relatively Low at its worst in this ZIP code
Heat wave10.4Very Low at its worst in this ZIP code
Coastal flooding7.4Very Low at its worst in this ZIP code
Earthquake2.4Very Low at its worst in this ZIP code
Compared with Wisconsin 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 ZIPWisconsinUnited States
Median household income$60,795$75,670$78,538
Income per person$36,987$42,019$43,289
Poverty rate10.6%10.6%12.4%
Median home value$278,500$247,400$303,400
Median gross rent$525$1,045$1,348
Homeownership88.8%67.9%65%
Bachelor's degree or higher29.5%32.8%35%
Unemployment rate0.4%3.3%5.2%
Works from home8.7%11.6%13.5%
Born outside the US2.6%5.1%13.9%
Median age63.240.138.7
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 stationREST LAKE, WI US15.6 km away
Rain in a year32 in
Snow in a year75 in

Average high and low by month

January20°F / 0.4°F1.21 in rain, 16.7 in snow
February25.2°F / 2.9°F0.93 in rain, 12.7 in snow
March36.9°F / 13.5°F1.5 in rain, 10.9 in snow
April50.4°F / 27.4°F2.54 in rain, 7.2 in snow
May64.7°F / 40.9°F3.69 in rain, 0.3 in snow
June73.7°F / 50.5°F4.38 in rain
July77.5°F / 54.4°F4.13 in rain
August75.6°F / 52.6°F3.3 in rain
September67.1°F / 45.1°F3.66 in rain, 0.1 in snow
October53.1°F / 33.1°F3.57 in rain, 2.9 in snow
November37.1°F / 21.5°F1.93 in rain, 9.1 in snow
December24.8°F / 8.7°F1.42 in rain, 15.3 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.

Mercer School District71.3% of this ZIP code's land area
Hurley School District22.3% of this ZIP code's land area
Chequamegon School District6.4% 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 status34more vulnerable than 34% of US census tracts
Household characteristics52more vulnerable than 52% of US census tracts
Racial and ethnic minority status2more vulnerable than 2% of US census tracts
Housing type and transport43more vulnerable than 43% of US census tracts
Walkability5 out of 20Least walkable
Nearby ZIP codes

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

54545 Manitowish Waters, WI17.2 km away
54557 Presque Isle, WI25.6 km away
54538 Lac Du Flambeau, WI25.9 km away
54525 Gile, WI31.2 km away
54550 Montreal, WI31.8 km away
54536 Iron Belt, WI31.9 km away
54534 Hurley, WI32.2 km away
49938 Ironwood, MI33.5 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.

Iron County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area215.71 sq mi
Water area19.91 sq mi
Population density6 people per sq mi
Latitude, longitude46.1696, -90.0679

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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