Long Lake ZIP Codes — Florence County, WI

There is one unique ZIP code in Long Lake, Wisconsin and it is 54542. Area code: 715.

ZIP codes

267.68

sq mi land

3.94

sq mi water

715

area code

Long Lake, WI ZIP code map

About Long Lake, WI

Long Lake, Wisconsin, is a picturesque community located in the northern part of the state. Nestled in Florence County, this tranquil area boasts stunning natural landscapes and a strong sense of local pride. Residents and visitors alike appreciate Long Lake for its recreational opportunities and serene environment.

Location & geography

Long Lake is situated in Florence County, featuring expansive terrain that spans 267.68 square miles of land, with an additional 3.94 square miles categorized as water. It is surrounded by other charming communities, including Florence, located approximately 9 miles to the south, and Crandon, about 25 miles to the east. The area is characterized by its lush forests and numerous waterways, providing a tranquil backdrop for outdoor activities.

Community & economy

The community of Long Lake is known for its friendly, small-town atmosphere, where residents take pride in their local heritage and natural surroundings. The economy is largely supported by industries such as tourism and recreation, with many businesses catering to outdoor enthusiasts. Daily life in Long Lake often revolves around family activities, community events, and enjoying the great outdoors.

Transportation

Access to Long Lake is facilitated by several highways, including Highway 70, which runs close to the area and connects it to neighboring cities. The nearest major airport is located in Rhinelander, approximately 50 miles away, offering commercial flights for those traveling longer distances. Public transit options are limited, so personal vehicles are the primary means of transportation in and around Long Lake.

History

Long Lake was established in the 19th century, primarily attracting settlers who were drawn to its abundant natural resources and potential for agriculture. The area has historically been known for logging and tourism, capitalizing on its scenic beauty and outdoor recreation. Over the years, Long Lake has maintained its appeal as a summer getaway for those seeking a peaceful retreat in Wisconsin's Northwoods.

Did you know?

One surprising fact about Long Lake is that it is known for its pristine waters, which attract fishing enthusiasts and nature lovers from across the region. Additionally, the area's rich biodiversity offers a habitat for various wildlife species, making it a great location for nature observation.

ZIP codes for Long Lake, WI (1)

ZIP code	City	County	Map
54542	Long Lake	Florence	View map

Demographics & statistics

648

Population

50.7

Median age

$45,469

Median household income

$26,581

Per capita income

$138,000

Median home value

Median monthly rent

90.0%

Home ownership

10.3%

Poverty rate

0.0%

Unemployment

1,100

Housing units

11.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	113	17.4%
18 and over	535	82.6%
65 and over	161	24.8%
Median age	50.7 years

Race & ethnicity

White 71.9%

Two or more races 19.7%

Hispanic or Latino 7.4%

American Indian / Alaska Native 1%

Group	Count	%
White	503	71.9%
Two or more races	138	19.7%
Hispanic or Latino	52	7.4%
American Indian / Alaska Native	7	1%

Household income

Under $10k 8.8%

$10k–$15k 5.0%

$15k–$25k 9.2%

$25k–$35k 10.7%

$35k–$50k 19.5%

$50k–$75k 8.8%

$75k–$100k 16.5%

$100k–$150k 11.9%

$150k–$200k 6.9%

$200k+ 2.7%

Range	% of households
Under $10k	8.8%
$10k–$15k	5.0%
$15k–$25k	9.2%
$25k–$35k	10.7%
$35k–$50k	19.5%
$50k–$75k	8.8%
$75k–$100k	16.5%
$100k–$150k	11.9%
$150k–$200k	6.9%
$200k+	2.7%
Median income	$45,469

Housing

Home values

Under $50k 6.0%

$50k–$100k 32.3%

$100k–$150k 16.6%

$150k–$200k 23.8%

$200k–$300k 15.7%

$300k–$500k 5.1%

$500k–$1M 0.4%

Housing overview

Metric	Value
Median home value	$138,000
Median rent / month	$0
Owner occupied	90.0%
Renter occupied	10.0%
Vacant	76.8%
Single-family detached	86.5%
Large apartment buildings	0.0%
Mobile homes	12.9%
Median rooms	4.1
Avg household size (owned)	2.36

Year built

Era	%
2020 or later	0.0%
2010–2019	4.1%
2000–2009	19.0%
1990–1999	17.1%
1980–1989	15.9%
1970–1979	12.1%
1960–1969	8.2%
1950–1959	6.6%
1940–1949	9.7%
1939 or earlier	7.4%

Bedrooms

Size	% of units
No bedroom (studio)	10.7%
1 bedroom	11.9%
2 bedrooms	41.3%
3 bedrooms	31.3%
4 bedrooms	4.4%
5+ bedrooms	0.4%

Vehicles per household

Vehicles	% of households
No vehicle	0.4%
1 vehicle	20.3%
2 vehicles	52.1%
3 or more	27.2%

Heating fuel

Fuel type	%
Utility gas	0.8%
Electricity	4.2%
Propane / LP gas	74.3%
Fuel oil	1.9%
Wood	18.0%

Households & families

Household type	Count	%
Married-couple family	140	53.6%
Cohabiting couple	22	8.4%
Male householder, no spouse	74	28.4%
Female householder, no spouse	25	9.6%
Households with children under 18	43	16.5%
Households with seniors (65+)	125	47.9%
Average household size	2.48

Marital status

Status	Male	Female
Never married	35.2%	27.1%
Married	46.0%	51.7%
Separated	0.7%	3.0%
Widowed	5.6%	7.8%
Divorced	12.5%	10.4%

Education

Less than 9th grade 0.4%

Some HS, no diploma 9.1%

HS graduate 38.4%

Some college, no degree 31.2%

Associate's degree 9.3%

Bachelor's degree 9.9%

Graduate / professional 1.7%

Metric	%
HS diploma or higher	90.5%
Bachelor's or higher	11.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	2	1.7%
Kindergarten	0	0.0%
Elementary school	72	61.0%
High school	31	26.3%
College / grad school	13	11.0%

Employment

Industry of employment

Construction 25.6%

Manufacturing 13.7%

Retail trade 13.2%

Transportation & utilities 9.4%

Education & healthcare 9.4%

Agriculture & mining 5.6%

Professional & management 5.1%

Finance & real estate 4.7%

Arts, food & hospitality 4.3%

Public administration 3.8%

Information 2.6%

Other services 2.6%

Occupation

Category	%
Management, business & arts	12.0%
Service	12.0%
Sales & office	24.4%
Natural resources & construction	26.9%
Production & transportation	24.8%

Employment type

Type	%
Private sector	74.4%
Government	13.7%
Self-employed	12.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	85.3%
Carpool	1.3%
Public transit	0.0%
Walk	7.3%
Other means	0.0%
Avg commute (minutes)	26.0

Poverty

All people 10.3%

Under 18 years 6.2%

18 and over 11.2%

Married-couple families 6.4%

Female-led households 0.0%

Income support

Source	% of households
Social Security	53.3%
Retirement income	35.2%
Supplemental Security	4.6%
Cash public assistance	0.0%
Food stamps / SNAP	10.3%

Health indicators

Condition	%
High blood pressure	41.5%
High cholesterol	41.5%
Heart disease	9.7%
Stroke	4.2%
Asthma	9.4%
Arthritis	34.2%
Kidney disease	3.9%
Pulmonary disease	8.7%
Cancer	10.2%

Behavior / access	%
Binge drinking	18.8%
No physical activity	24.0%
Less than 7 hrs sleep	30.3%
Fair or poor health	15.0%
Poor mental health	11.5%
Poor physical health	12.1%
No health insurance	9.2%
Visited doctor (checkup)	79.3%
Visited dentist	68.5%
Cholesterol screening	92.6%
Teeth loss	12.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	87	16.3%

Disability	%
Any disability	19.8%
Under 18	2.7%
18–64 years	16.6%
65 and over	39.1%

Health insurance coverage

Type	%
Private insurance	67.4%
Public insurance	44.0%
Uninsured under 19	2.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	640	98.8%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	648	100.0%
Born in same state	648	100.0%
Born in different state	494	76.2%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	101	15.6%
Polish	45	6.9%
French	41	6.3%
English	33	5.1%

Ancestry	Count	%
Arab	18	2.8%
German	9	1.4%
Dutch	3	0.5%
Norwegian	1	0.2%

Technology access

Metric	% of households
Computer access	40.3%
Internet access	92.7%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Long Lake, WI have?

Long Lake, WI has one ZIP code: 54542. Each ZIP code serves a distinct delivery area within the city and surrounding region.