54149 ZIP Code — Mountain, WI

Oconto County, Wisconsin

ZIP code 54149 is located in Mountain, Wisconsin, within Oconto County. It covers approximately 131.66 square miles and serves a population of 1,206 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 715.

About ZIP code 54149

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $168,900. Owner-occupancy is high at 95%, well above the national average.

Median household income is $49,526. 59% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with arts, entertainment, and food service as the leading industry. The average commute of 24 minutes is near the national average.

College attainment at 20% is below the national average, consistent with a trades and production-oriented local economy.

Notable community characteristics include a notable veteran presence at 14% of civilians, above the national average of 7%.

Overall, ZIP code 54149 reflects a community defined by a trades-oriented workforce, a strong veteran community, high homeownership, and a significant Social Security-dependent population.

1,206

population

131.66

sq mi land

Standard

ZIP type

Central (CT)

timezone

54149 ZIP code map

Cities in ZIP code 54149

Below are the cities the US Postal Service accepts for ZIP code 54149. Using any city not on this list may result in mail delivery delays.

City	Status
Mountain	Preferred

Nearby ZIP codes

54175 Townsend (8.6 mi) 54138 Lakewood (9.1 mi) 54174 Suring (12.1 mi) 54491 White Lake (12.8 mi) 54566 Wabeno (16.4 mi) 54114 Crivitz (19 mi) 54135 Keshena (19.4 mi) 54104 Athelstane (19.5 mi) 54161 Pound (19.6 mi)

Demographics updated 05/2026

Population
Total population	1,206
Population density	9 / sq mi
State FIPS	55
County FIPS	083

Geography
Land area	131.66 sq mi
Water area	2.88 sq mi
Latitude	45.2059
Longitude	-88.4878
Timezone	Central (CT)
Area code	715

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	49.2%	39.0%	39.4%
$50k – $100k	33.9%	37.0%	33.0%
$100k – $200k	14.1%	21.0%	22.4%
Over $200k	2.8%	3.1%	5.2%

Demographics & statistics

1,206

Population

People per sq mi

61.3

Median age

$49,526

Median household income

$28,740

Per capita income

$168,900

Median home value

Median monthly rent

95.0%

Home ownership

16.8%

Poverty rate

6.0%

Unemployment

1,880

Housing units

19.9%

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

112

60–64

105

123

65–74

114

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	178	14.8%
18 and over	1,028	85.2%
65 and over	442	36.7%
Median age	61.3 years

Race & ethnicity

White 96.1%

Asian 1.6%

Hispanic or Latino 0.8%

Two or more races 0.8%

Other race 0.4%

American Indian / Alaska Native 0.3%

Group	Count	%
White	1,168	96.1%
Asian	19	1.6%
Hispanic or Latino	10	0.8%
Two or more races	10	0.8%
Other race	5	0.4%
American Indian / Alaska Native	4	0.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	49.2%	39.0%	39.4%
$50k – $100k	33.9%	37.0%	33.0%
$100k – $200k	14.1%	21.0%	22.4%
Over $200k	2.8%	3.1%	5.2%

Under $10k 12.3%

$10k–$15k 5.3%

$15k–$25k 5.0%

$25k–$35k 12.9%

$35k–$50k 15.4%

$50k–$75k 20.8%

$75k–$100k 11.0%

$100k–$150k 13.4%

$150k–$200k 1.5%

$200k+ 2.4%

Range	% of households
Under $10k	12.3%
$10k–$15k	5.3%
$15k–$25k	5.0%
$25k–$35k	12.9%
$35k–$50k	15.4%
$50k–$75k	20.8%
$75k–$100k	11.0%
$100k–$150k	13.4%
$150k–$200k	1.5%
$200k+	2.4%
Median income	$49,526

Housing

Home values

Under $50k 5.2%

$50k–$100k 18.6%

$100k–$150k 18.4%

$150k–$200k 17.7%

$200k–$300k 16.8%

$300k–$500k 20.6%

$500k–$1M 2.0%

$1M+ 0.7%

Housing overview

Metric	Value
Median home value	$168,900
Median rent / month	$0
Owner occupied	95.0%
Renter occupied	5.0%
Vacant	69.5%
Single-family detached	83.2%
Large apartment buildings	0.4%
Mobile homes	16.0%
Median rooms	4.7
Avg household size (owned)	2.04

Year built

Era	%
2020 or later	0.0%
2010–2019	7.3%
2000–2009	18.5%
1990–1999	18.7%
1980–1989	13.8%
1970–1979	15.6%
1960–1969	4.9%
1950–1959	7.2%
1940–1949	6.0%
1939 or earlier	8.0%

Bedrooms

Size	% of units
No bedroom (studio)	1.7%
1 bedroom	9.1%
2 bedrooms	40.5%
3 bedrooms	41.6%
4 bedrooms	4.9%
5+ bedrooms	2.1%

Vehicles per household

Vehicles	% of households
No vehicle	2.2%
1 vehicle	24.0%
2 vehicles	42.4%
3 or more	31.4%

Heating fuel

Fuel type	%
Utility gas	58.1%
Electricity	4.8%
Propane / LP gas	28.5%
Fuel oil	0.2%
Wood	7.9%

Households & families

Household type	Count	%
Married-couple family	356	61.1%
Cohabiting couple	41	7.0%
Male householder, no spouse	96	16.5%
Female householder, no spouse	90	15.4%
Households with children under 18	71	12.2%
Households with seniors (65+)	312	53.5%
Average household size	2.07

Marital status

Status	Male	Female
Never married	21.3%	10.7%
Married	60.9%	69.3%
Separated	1.9%	0.6%
Widowed	4.3%	12.6%
Divorced	11.5%	6.9%

Education

Less than 9th grade 1.6%

Some HS, no diploma 9.8%

HS graduate 36.6%

Some college, no degree 20.4%

Associate's degree 11.7%

Bachelor's degree 12.7%

Graduate / professional 7.2%

Metric	%
HS diploma or higher	88.5%
Bachelor's or higher	19.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1	0.6%
Kindergarten	13	7.5%
Elementary school	91	52.6%
High school	43	24.9%
College / grad school	25	14.5%

Employment

Industry of employment

Arts, food & hospitality 22.4%

Education & healthcare 16.2%

Manufacturing 11.9%

Construction 10.5%

Retail trade 8.8%

Professional & management 8.6%

Transportation & utilities 7.1%

Finance & real estate 5.2%

Wholesale trade 3.3%

Other services 2.9%

Public administration 1.9%

Information 0.7%

Agriculture & mining 0.5%

Occupation

Category	%
Management, business & arts	42.4%
Service	14.5%
Sales & office	13.1%
Natural resources & construction	11.7%
Production & transportation	18.3%

Employment type

Type	%
Private sector	68.6%
Government	11.2%
Self-employed	20.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	69.7%
Carpool	3.9%
Public transit	0.0%
Walk	14.3%
Work from home	12.1%
Other means	0.0%
Avg commute (minutes)	24.3

Poverty

All people 16.8%

Under 18 years 14.5%

18 and over 17.2%

Married-couple families 21.3%

Female-led households 28.6%

Income support

Source	% of households
Social Security	59.2%
Retirement income	42.2%
Supplemental Security	6.2%
Cash public assistance	1.2%
Food stamps / SNAP	6.7%

Health indicators

Condition	%
Obesity	35.6%
High blood pressure	39.9%
High cholesterol	39.5%
Diabetes	12.9%
Heart disease	9.5%
Stroke	4.2%
Asthma	9.4%
Arthritis	32.5%
Kidney disease	3.9%
Pulmonary disease	9.1%
Cancer	9.6%

Behavior / access	%
Smoking	18.5%
Binge drinking	19.7%
No physical activity	24.0%
Less than 7 hrs sleep	30.1%
Depression	19.2%
Fair or poor health	15.7%
Poor mental health	12.2%
Poor physical health	12.4%
No health insurance	10.2%
Visited doctor (checkup)	77.3%
Visited dentist	66.9%
Cholesterol screening	90.9%
Teeth loss	13.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	139	13.5%

Disability	%
Any disability	16.4%
Under 18	3.9%
18–64 years	10.6%
65 and over	29.2%

Health insurance coverage

Type	%
Private insurance	65.3%
Public insurance	51.2%
No insurance	8.3%
Uninsured under 19	1.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,168	96.8%
Spanish	20	1.7%
Other Indo-European	0	0.0%
Asian & Pacific Islander	1	0.1%
Other languages	19	1.6%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,180	97.8%
Born in same state	1,176	97.5%
Born in different state	1,055	87.5%
Foreign born	4	0.3%
Naturalized citizen	26	2.2%
Not a US citizen	2	7.7%

Ancestry

Ancestry	Count	%
Italian	129	10.7%
Arab	113	9.4%
English	68	5.6%
French	48	4%
Polish	30	2.5%

Ancestry	Count	%
Dutch	16	1.3%
German	10	0.8%
Irish	4	0.3%
Norwegian	2	0.2%

Technology access

Metric	% of households
Computer access	48.3%
Internet access	92.1%

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

Frequently asked questions about ZIP code 54149

What city is ZIP code 54149 in?

ZIP code 54149 is primarily assigned to Mountain, Wisconsin.

What county is ZIP code 54149 in?

ZIP code 54149 falls within Oconto County, Wisconsin.

Does ZIP code 54149 have an older population?

37% of residents in ZIP code 54149 are 65 or older, above the national average of ~17%.

Does ZIP code 54149 have a large retiree population?

59% of households in ZIP code 54149 receive Social Security income, suggesting a significant retiree or disability population.

Is ZIP code 54149 mostly owner-occupied?

95% of occupied units in ZIP code 54149 are owner-occupied, well above the national average.

What is the poverty rate in ZIP code 54149?

17% of residents in ZIP code 54149 live below the poverty line, above the national average.

What timezone is ZIP code 54149 in?

ZIP code 54149 observes the CST timezone.