Village · Waukesha County, Wisconsin

Lannon, Wisconsin

Lannon is a village in Waukesha County, Wisconsin, part of the Milwaukee-Waukesha, WI metro area. It has 1,482 residents. Lannon, Wisconsin has a quality-of-life score of 99 out of 100 (very high), ranking #90 of 15,651 US cities and towns. Within Wisconsin it ranks #22 of 396 cities and towns. It ranks best on voter turnout (high), math scores (high) and primary care physicians (high). It ranks worst on days with unhealthy air (high), high ozone days (high) and grocery stores (low).

99Very high

Quality-of-life score: #90 of 15,651 cities and towns
Wisconsin: #22 of 396 in WI
Population: 1,482 (2020-2024)
Land area: 2 mi²
Density: 599.1 /mi²
FIPS code: 5542450

Percentile-based score (100 is the best in the country) from 76 of 80 indicators, with the default “Explorer” weights.

Open in the map

Scores by category

Each category averages its indicators' percentile scores among US cities and towns.

Safety98#368/15,637
Economy86#2,174/15,631
Housing88#1,783/14,977
Health91#1,419/15,609
Healthcare98#337/15,650
Environment45#8,441/15,453
Education96#659/15,649
Infrastructure95#793/15,650
Community99#83/15,651
Leisure & amenities74#4,000/15,651

Strengths · Weaknesses

Indicators where Lannon, Wisconsin ranks highest and lowest among US cities and towns (score = percentile, 100 = best). Values marked “Waukesha County value” are the county’s: the source publishes no figure for this city or town, and the county holding most of its residents stands in.

Strengths

Voter turnout · high87.5%
100/100Wisconsin 76.3%United States 65.2%2024U.S. Election Assistance CommissionWaukesha County value
Math scores · high3.61
99/100Wisconsin 3.03United States 3.032019University of Wisconsin Population Health InstituteWaukesha County value
Primary care physicians · high141 /100k
98/100Wisconsin 82 /100kUnited States 76 /100k2022University of Wisconsin Population Health InstituteWaukesha County value
Rent-burdened households · low6.9%
98/100Wisconsin 43.7%United States 51.1%2020-2024U.S. Census Bureau Census table B25070High uncertainty
Mammography screening · high59.0%
98/100Wisconsin 53.0%United States 46.0%2023University of Wisconsin Population Health InstituteWaukesha County value
Gyms and fitness centers · high2.5 /10k
98/100Wisconsin 1.3 /10kUnited States 1.3 /10k2025U.S. Bureau of Labor StatisticsWaukesha County value

Weaknesses

Days with unhealthy air · high2.7%
15/1002025U.S. Environmental Protection AgencyWaukesha County value
High ozone days · high3 days
21/100Wisconsin 4 daysUnited States 7 days2022Centers for Disease Control and Prevention · U.S. Environmental Protection AgencyWaukesha County value
Grocery stores · low1.2 /10k
22/100Wisconsin 1.5 /10kUnited States 1.7 /10k2025U.S. Bureau of Labor StatisticsWaukesha County value
Public transit commuters · low0.0%
27/100Wisconsin 1.1%United States 3.2%2020-2024U.S. Census Bureau Census table B08301
Public EV charging ports · low2.8 /10k
28/100Wisconsin 4.0 /10kUnited States 7.6 /10kOct 2026U.S. Department of EnergyWaukesha County value
Public libraries · low0.4 /10k
35/100Wisconsin 0.8 /10kUnited States 0.5 /10k2024Institute of Museum and Library ServicesWaukesha County value

Trends

The largest changes over about five years, next to the country's over the same periods.

PopulationRising
1,213 (2015-2019) → 1,482 (2020-2024)
+22%5 yearsCensus table B01003US 328,329,953 → 340,003,797
Rent-burdened householdsImproving
64.6% (2015-2019) → 6.9% (2020-2024)
−58 pts5 yearsCensus table B25070US 49.6% → 51.1%
Rent as share of incomeImproving
44.4% (2015-2019) → 11.1% (2020-2024)
−33 pts5 yearsCensus table B25071US 29.8% → 30.6%
Bachelor's degree or higherImproving
16.6% (2015-2019) → 43.8% (2020-2024)
+27 pts5 yearsCensus table B15003US 32.1% → 35.7%
New homes permittedWorsening
96.0 /1k (2021) → 1.3 /1k (Sep 2025–Aug 2026)
−99%5 yearsUS 5.2 /1k → 4.2 /1k
Broadband subscriptionsImproving
83.5% (2015-2019) → 97.8% (2020-2024)
+14 pts5 yearsCensus table B28002US 82.7% → 91.0%

What changed in five years

How each measure moved between two periods about five years apart, read against whether more or less is better, the published margin of error and the same change in other places.

Over about five years, Lannon, Wisconsin improved on 2 of 9 measures with a comparison and declined on 0. 7 moved within the margin of error and 0 barely changed.

Earlier (2015-2019)
Latest (2020-2024)
Lower standingHigher standing

Position is the place's standing among cities and towns: further right is better, whichever way the measure counts.

Improved2

Bachelor's++27 points16.6% → 43.8%
Broadband+14 points83.5% → 97.8%

Declined0

No measure declined by more than its margin of error.

All 9 measures

Change of every measure of Lannon, Wisconsin between two periods about five years apart
Measure	Before	After	Change	Reading	Favourable vs peers
Average commute time	20.9 min2015-2019	19.0 min2020-2024	−2.0 min	Within the margin of error	70%
Bachelor's degree or higher	16.6%2015-2019	43.8%2020-2024	+27 points	Improved	100%
Broadband subscriptions	83.5%2015-2019	97.8%2020-2024	+14 points	Improved	77%
Effective property tax rate	1.49%2015-2019	1.12%2020-2024	−0.4 points	Within the margin of error	81%
High school diploma or higher	96.9%2015-2019	85.9%2020-2024	−11 points	Within the margin of error	1%
Home price to income ratio	2.7×2015-2019	3.1×2020-2024	+0.4×	Within the margin of error	54%
Income inequality (Gini index)	0.4282015-2019	0.4642020-2024	+0.036	Within the margin of error	23%
Median household income	$65,8332015-2019	$83,8892020-2024	+27%	Within the margin of error	50%
Uninsured residents (under 65)	7.5%2015-2019	4.8%2020-2024	−2.6 points	Within the margin of error	74%

“Against peers” compares the change with the same change in the 14640 cities and towns that have the same two periods. It describes how common a change is, not why it happened.

Sources: American Community Survey 5-Year Estimates. Values are the latest and the one five years earlier of the same publisher dataset; datasets that changed publisher in between are never compared.

Survey estimates (American Community Survey) compare the two most recent 5-year windows that do not share years, so the margin of error of the difference holds. The 2015-2019 window predates the pandemic and 2020-2024 includes it.
A change counts only when it is larger than 1.645 times the square root of the two standard errors squared, summed (a 90% margin). Measures published without a margin must change by at least 5% to count.
“Against peers” compares the change with the same change in the 15651 cities and towns that have the same two periods. It describes how common a change is, not why it happened.
Standing is a percentile among the same places: 0 is the lowest value on the measure (or the worst when lower is better), 100 the best.

Cities and towns like Lannon, Wisconsin five years ago that improved

The places whose measures looked most like those of Lannon, Wisconsin in the earlier period, ranked by how many measures improved beyond the margin of error, minus how many declined. A comparison of published data, not a forecast and not advice.

For comparison, Lannon, Wisconsin itself moved +2 points in standing on average over the same 8 measures (standings of all places average about zero).

How the ranking works

Similarity is the root-mean-square difference of standings in the earlier period over the measures most places have. Places are ranked by measures that improved beyond the margin of error minus those that declined (a count that estimation noise in small places cannot inflate), then by the mean change of standing over the measures a place has in both periods. Only places with more improvements than declines and a rise in standing are listed. Standings are relative, so a place can improve in absolute terms and still lose standing.

Who lives here

Age, race and education of residents, from the American Community Survey. Shares are of all residents (age), residents of every origin (race) or adults 25 and over (education).

Age and sex

1,482 residents (±275)

Men
Women

80 and over†
70–79†
60–69†
50–59†
40–49†
30–39†
20–29†
10–19†
Under 10†

Share of all residents, each sex

Biggest shift since 2015–2019: 50–59 men (−3.9 points).

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B01001View table on data.census.gov

Race and Hispanic origin

1,482 residents (±275)

Lannon, Wisconsin
Wisconsin share

White88%1,308
Black0.5%†8
Hispanic or Latino1.2%†18
Asian5.2%†77
American Indian and Alaska Native0.7%†11
Native Hawaiian and Pacific Islander0.0%0
Other or two or more races4.0%†60

No change since 2015–2019 is larger than the margin of error.

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B03002View table on data.census.gov

Education

1,105 residents (±235)

Lannon, Wisconsin
Wisconsin share

No high school diploma14%†156
High school or GED16%178
Some college14%†154
Associate degree12%†133
Bachelor's degree31%†346
Graduate degree12%†138

Biggest shift since 2015–2019: High school or GED (−21.9 points).

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B15003View table on data.census.gov

Counts are survey estimates, each with a margin of error. The grouping into ranges is ours; every count is the Census Bureau's.

Income

How household income is spread, not just the middle: each bar is the share of households in that income range.

Household income

718 households (±217)

Lannon, Wisconsin
Wisconsin share

Under $25k3.1%†22
$25k–50k25%†179
$50k–75k7.9%†57
$75k–100k24%†173
$100k–150k9.7%†70
$150k–200k17%†121
$200k or more13%†96

Biggest shift since 2015–2019: Under $25k (−18.0 points).

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B19001View table on data.census.gov

Counts are survey estimates, each with a margin of error. The grouping into ranges is ours; every count is the Census Bureau's.

Homes

Who owns and who rents, what homes cost, and what the housing stock looks like.

Owners and renters

718 households (±217)

Lannon, Wisconsin
Wisconsin share

Own85%†610
Rent15%†108

No change since 2015–2019 is larger than the margin of error.

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B25003View table on data.census.gov

Rent paid

101 households (±84)

Lannon, Wisconsin
Wisconsin share

Under $75046%†46
$750–1,00017%†17
$1,000–1,50031%†31

Home values

610 homes (±202)

Lannon, Wisconsin
Wisconsin share

Under $150k41%†253
$150k–250k6.9%†42
$250k–400k22%132

Age of homes

765 homes (±217)

Lannon, Wisconsin
Wisconsin share

2010 or later27%206
2000–200911%†82
1980–199929%†222

Size of homes

765 homes (±217)

Lannon, Wisconsin
Wisconsin share

Studio2.5%†19
1 bedroom12%†94
2 bedrooms12%†91

Counts are survey estimates, each with a margin of error. The grouping into ranges is ours; every count is the Census Bureau's.

Getting to work

How workers travel to their job and how long it takes them.

How people get to work

984 workers (±238)

Lannon, Wisconsin
Wisconsin share

Drive alone72%†705
Carpool7.7%†76
Public transit0.0%0
Walk0.8%†8
Bike0.0%0
Work from home19%†186
Other0.9%†9

Biggest shift since 2015–2019: Drive alone (−19.7 points).

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B08301View table on data.census.gov

Time to get to work

798 workers (±228)

Lannon, Wisconsin
Wisconsin share

Under 15 min44%†354
15–29 min40%†320
30–44 min9.9%†79

Counts are survey estimates, each with a margin of error. The grouping into ranges is ours; every count is the Census Bureau's.

Jobs and pay

What the largest occupations here pay, from the Bureau of Labor Statistics' Occupational Employment and Wage Statistics survey.

The Bureau of Labor Statistics publishes pay by metro area, not by county or city. The metro area page lists its largest occupations and lets you look up any job.

Pay in the Milwaukee-Waukesha, WI

Local businesses

Employer businesses and sole proprietors by industry, per resident and against the state and the nation. Counts of businesses next to counts of people, not a measure of demand.

The Census Bureau publishes business counts by county, not by city, so these are the figures of Waukesha County, the county holding most of Lannon's residents.

Waukesha County has 12,761 employer establishments, 309 for every 10,000 residents (1.24× the US rate of 248; 1.26× Wisconsin's), with 246,232 paid employees at an average annual pay of $66,745. The Census Bureau also counts 32,070 nonemployer businesses, mostly sole proprietors.

Establishments: 12,761; 32,070 nonemployers
Per 10,000 residents: 309; US 248 · Wisconsin 244
Paid employees: 246,232
Average annual pay: $66,745; US $68,342

Employer establishments, employees, average pay and nonemployers of Waukesha County by industry, with the density per resident against the nation

Ambulatory health care services	1,228	29.7	1.42×More than typical	13,820	$78,590	1,339
Specialty trade contractors	974	23.6	1.52×More than typical	12,981	$83,769	1,624
Restaurants and other eating places	680	16.4	0.90×About typical	14,708	$20,361	86
Offices of physicians	471	11.4	1.76×More than typical	6,044	$101,829	271
Lessors of real estate	465	11.2	0.91×About typical	3,498	$61,103	4,557
Services to buildings and dwellings	457	11	1.64×More than typical	6,006	$40,663	1,201
Offices of other health practitioners	380	9.2	1.51×More than typical	2,997	$46,402	711
Building equipment contractors	357	8.6	1.43×More than typical	6,726	$86,543	282
Insurance agencies and brokerages	341	8.2	1.88×More than typical	3,173	$87,876	726
Construction of buildings	340	8.2	1.09×About typical	3,060	$89,121	655
Management, scientific and technical consulting	306	7.4	1.10×About typical	2,850	$102,693	1,710
Full-service restaurants	297	7.2	0.94×About typical	7,287	$22,443	34

Rank places for an industry Open Waukesha County

County Business Patterns (2023); Nonemployer Statistics (2024)

Per-resident figures divide by the population estimate of 2023: 413,581 residents here, 336,755,052 in the United States. County Business Patterns counts establishments in 2023; the Nonemployer Statistics count businesses in 2024.
“More than typical” is a density at least 1.25 times the nation's per resident, “fewer” at most 0.8 times, with at least 10 establishments. It compares counts of businesses with counts of people: it says nothing about demand, incomes, size, quality or profit, and visitors and commuters are not residents.
The Census Bureau adds noise to employment and payroll to protect confidentiality, and withholds some figures: an industry with few establishments can show employees or pay as unavailable.
Industries overlap: a narrower industry (full-service restaurants) is part of a broader one (restaurants), so the rows do not add up.
Industries follow the North American Industry Classification System; the two surveys use different editions (NAICS 2017 and 2022), which this page matches industry by industry.

Federal contracts performed here

No federal contract obligations recorded here in FY2026.

Grants and other federal assistance are counted by county here, not split among cities: Lannon is mostly in Waukesha County.

See federal money in Waukesha County

Representation in Congress

Members serving today, with their record in the current Congress (party-unity votes cast with their caucus, roll calls missed). Not a grade.

Lannon, Wisconsin is represented in the 119th Congress by these members.

House

Scott FitzgeraldR-WI-5 · 100% of residentsWith party 99%Missed 1.2%

Senate

Explore Congress The 2026 races

County

A city can lie in several counties. Some indicators are published for counties only: the page marks them.

Waukesha County98100% of residents

Metro area

The metro or micro area the city belongs to.

Milwaukee-Waukesha, WI73

Other cities and towns in Waukesha County

Largest first.

Similar cities and towns

Closest indicator profiles across the country (no model: score distances).

Data and sources

Latest published value of each indicator; periods differ by source. Values flagged by their publisher are marked.

PLACES: Local Data for Better HealthCenters for Disease Control and Prevention · release 2025
Local Area Unemployment StatisticsU.S. Bureau of Labor Statistics · release 2025
American Community Survey 5-Year EstimatesU.S. Census Bureau · release 2017-2024
Building Permits SurveyU.S. Census Bureau · release 2026-08
Population Estimates ProgramU.S. Census Bureau · release 2025
Small Area Health Insurance EstimatesU.S. Census Bureau · release 2024
Small Area Income and Poverty EstimatesU.S. Census Bureau · release 2024
County Health Rankings & RoadmapsUniversity of Wisconsin Population Health Institute · release 2022-2025+2026-03-supplement

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