Summit Lake ZIP Codes — Langlade County, WI

There is one unique ZIP code in Summit Lake, Wisconsin and it is 54485. Area code: 715.

ZIP codes

22.41

sq mi land

1.04

sq mi water

715

area code

Summit Lake, WI ZIP code map

About Summit Lake, WI

Summit Lake is a picturesque community located in Langlade County, Wisconsin. Known for its serene natural beauty, this small town offers visitors and residents alike an escape into the great outdoors. With its tranquil atmosphere and recreational opportunities, Summit Lake is a hidden gem in the heart of Wisconsin.

Location & geography

Summit Lake is situated in the northern part of Langlade County, bordered by lush forests and beautiful lakes. The nearest cities include Antigo, approximately 21 miles to the southwest, Langlade, about 10 miles to the west, and Elcho, roughly 8 miles to the south. The area encompasses a land area of 22.41 square miles and features a water area of 1.04 square miles, adding to its scenic landscape.

Community & economy

The character of Summit Lake is deeply rooted in its outdoor lifestyle, catering to those who appreciate fishing, hiking, and water-based activities. The local economy is likely supported by tourism, particularly in the summer months when visitors flock to enjoy the natural surroundings. Daily life here is tranquil and slow-paced, fostering a strong sense of community among its residents.

Transportation

Access to Summit Lake is primarily via Wisconsin Highway 45, which connects it to surrounding communities. The nearest airport is Antigo City-County Airport, located approximately 20 miles away, providing general aviation services. Public transportation options may be limited, making personal vehicles the most common mode of transport in the area.

History

While specific founding details are not widely documented, Summit Lake has developed over the years as a charming rural community. The region's key industries have historically included timber and agriculture, taking advantage of the plentiful natural resources. Notable for its beautiful lake, Summit Lake continues to draw outdoor enthusiasts and those looking for a serene getaway.

Did you know?

One surprising fact about Summit Lake is its name, which reflects the nearby geographical features that define the area. Additionally, the town has a vibrant local fishing culture that attracts enthusiasts year-round, emphasizing its connection to the lakes in the region.

ZIP codes for Summit Lake, WI (1)

ZIP code	City	County	Map
54485	Summit Lake	Langlade	View map

Demographics & statistics

382

Population

58.8

Median age

$63,250

Median household income

$39,397

Per capita income

$218,400

Median home value

Median monthly rent

100.0%

Home ownership

3.4%

Poverty rate

3.1%

Unemployment

435

Housing units

22.4%

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	48	12.6%
18 and over	334	87.4%
65 and over	114	29.8%
Median age	58.8 years

Race & ethnicity

White 98.2%

Asian 0.8%

Hispanic or Latino 0.5%

Two or more races 0.5%

Group	Count	%
White	377	98.2%
Asian	3	0.8%
Hispanic or Latino	2	0.5%
Two or more races	2	0.5%

Household income

$10k–$15k 1.2%

$15k–$25k 4.2%

$25k–$35k 19.4%

$35k–$50k 13.9%

$50k–$75k 20.0%

$75k–$100k 15.8%

$100k–$150k 14.5%

$150k–$200k 3.0%

$200k+ 7.9%

Range	% of households
$10k–$15k	1.2%
$15k–$25k	4.2%
$25k–$35k	19.4%
$35k–$50k	13.9%
$50k–$75k	20.0%
$75k–$100k	15.8%
$100k–$150k	14.5%
$150k–$200k	3.0%
$200k+	7.9%
Median income	$63,250

Housing

Home values

Under $50k 15.8%

$50k–$100k 7.9%

$100k–$150k 1.8%

$150k–$200k 17.0%

$200k–$300k 29.7%

$300k–$500k 21.8%

$500k–$1M 4.2%

$1M+ 1.8%

Housing overview

Metric	Value
Median home value	$218,400
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	62.1%
Single-family detached	90.1%
Large apartment buildings	0.0%
Mobile homes	8.7%
Median rooms	4.8
Avg household size (owned)	2.32

Year built

Era	%
2020 or later	1.1%
2010–2019	9.2%
2000–2009	7.4%
1990–1999	17.5%
1980–1989	12.6%
1970–1979	19.5%
1960–1969	8.7%
1950–1959	3.4%
1940–1949	11.7%
1939 or earlier	8.7%

Bedrooms

Size	% of units
No bedroom (studio)	4.4%
1 bedroom	7.8%
2 bedrooms	34.7%
3 bedrooms	42.3%
4 bedrooms	9.7%
5+ bedrooms	1.1%

Vehicles per household

Vehicles	% of households
No vehicle	1.2%
1 vehicle	23.0%
2 vehicles	51.5%
3 or more	24.2%

Heating fuel

Fuel type	%
Utility gas	58.8%
Electricity	9.7%
Propane / LP gas	13.9%
Wood	17.6%

Households & families

Household type	Count	%
Married-couple family	110	66.7%
Cohabiting couple	12	7.3%
Male householder, no spouse	18	10.9%
Female householder, no spouse	25	15.2%
Households with children under 18	15	9.1%
Households with seniors (65+)	73	44.2%
Average household size	2.32

Marital status

Status	Male	Female
Never married	20.2%	15.6%
Married	63.9%	68.8%
Separated	0.0%	0.0%
Widowed	7.1%	13.1%
Divorced	8.7%	2.5%

Education

Less than 9th grade 0.3%

Some HS, no diploma 8.0%

HS graduate 51.9%

Some college, no degree 6.7%

Associate's degree 10.6%

Bachelor's degree 9.9%

Graduate / professional 12.5%

Metric	%
HS diploma or higher	91.7%
Bachelor's or higher	22.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	4	7.4%
Kindergarten	1	1.9%
Elementary school	24	44.4%
High school	19	35.2%
College / grad school	6	11.1%

Employment

Industry of employment

Retail trade 30.4%

Construction 17.7%

Education & healthcare 13.3%

Finance & real estate 10.8%

Other services 5.1%

Manufacturing 4.4%

Transportation & utilities 4.4%

Agriculture & mining 3.8%

Public administration 3.8%

Wholesale trade 3.2%

Professional & management 3.2%

Occupation

Category	%
Management, business & arts	29.1%
Service	2.5%
Sales & office	25.3%
Natural resources & construction	19.0%
Production & transportation	24.1%

Employment type

Type	%
Private sector	80.4%
Government	11.4%
Self-employed	8.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	62.0%
Carpool	29.7%
Public transit	1.3%
Walk	0.0%
Other means	1.3%
Avg commute (minutes)	24.8

Poverty

All people 3.4%

Under 18 years 0.0%

18 and over 3.9%

Married-couple families 1.8%

Female-led households 40.0%

Income support

Source	% of households
Social Security	64.2%
Retirement income	44.2%
Supplemental Security	7.3%
Cash public assistance	0.0%
Food stamps / SNAP	2.4%

Health indicators

Condition	%
High blood pressure	38.6%
High cholesterol	37.4%
Heart disease	8.5%
Stroke	3.8%
Asthma	9.6%
Arthritis	30.5%
Kidney disease	3.5%
Pulmonary disease	8.2%
Cancer	8.7%

Behavior / access	%
Binge drinking	23.6%
No physical activity	23.6%
Less than 7 hrs sleep	31.1%
Fair or poor health	14.6%
Poor mental health	12.7%
Poor physical health	11.7%
No health insurance	10.3%
Visited doctor (checkup)	75.2%
Visited dentist	65.9%
Cholesterol screening	89.3%
Teeth loss	13.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	15	4.5%

Disability	%
Any disability	21.5%
Under 18	0.0%
18–64 years	28.2%
65 and over	17.5%

Health insurance coverage

Type	%
Private insurance	62.8%
Public insurance	53.1%
Uninsured under 19	5.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	376	98.4%
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)	379	99.2%
Born in same state	379	99.2%
Born in different state	311	81.4%
Foreign born	0	0.0%
Naturalized citizen	3	0.8%
Not a US citizen	3	100.0%

Ancestry

Ancestry	Count	%
Italian	43	11.3%
French	34	8.9%
Arab	29	7.6%
English	20	5.2%

Ancestry	Count	%
Polish	5	1.3%
German	4	1%
Norwegian	3	0.8%
Dutch	2	0.5%

Technology access

Metric	% of households
Computer access	43.2%
Internet access	98.2%

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

Frequently asked questions

What ZIP codes does Summit Lake, WI have?

Summit Lake, WI has one ZIP code: 54485. Each ZIP code serves a distinct delivery area within the city and surrounding region.