54173 ZIP Code — Suamico, WI

Brown County, Wisconsin

ZIP code 54173 is located in Suamico, Wisconsin, within Brown County. It covers approximately 14.25 square miles and serves a population of 3,523 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 920.

About ZIP code 54173

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 $307,700. Owner-occupancy is high at 85%, well above the national average.

The gap between median ($98,007) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 4% is below the national average.

The dominant occupation class is management, business, and professional, with manufacturing as the leading industry. The average commute of 20 minutes is near the national average.

Educational attainment is near the national average, with 32% of residents holding a bachelor's degree or higher.

3,523

population

14.25

sq mi land

Standard

ZIP type

Central (CT)

timezone

54173 ZIP code map

Cities in ZIP code 54173

Below are the cities the US Postal Service accepts for ZIP code 54173. Using any city not on this list may result in mail delivery delays.

City	Status
Suamico	Preferred

Nearby ZIP codes

54313 Green Bay (5.8 mi) 54313 Green Bay (5.8 mi) 54303 Green Bay (6.4 mi) 54171 Sobieski (7.9 mi) 54344 Green Bay (8 mi) 54141 Little Suamico (8 mi) 54302 Green Bay (9.4 mi) 54311 Green Bay (10.1 mi) 54304 Green Bay (10.2 mi) 54301 Green Bay (10.4 mi) 54101 Abrams (10.6 mi) 54229 New Franken (10.7 mi)

Demographics updated 05/2026

Population
Total population	3,523
Population density	247 / sq mi
State FIPS	55
County FIPS	009

Geography
Land area	14.25 sq mi
Water area	9.53 sq mi
Latitude	44.6344
Longitude	-88.0303
Timezone	Central (CT)
Area code	920

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	18.3%	38.0%	39.4%
$50k – $100k	47.7%	34.0%	33.0%
$100k – $200k	24.0%	22.9%	22.4%
Over $200k	10.0%	5.1%	5.2%

Demographics & statistics

3,523

Population

247

People per sq mi

44.4

Median age

$98,007

Median household income

$49,844

Per capita income

$307,700

Median home value

$1,293

Median monthly rent

85.4%

Home ownership

4.0%

Poverty rate

2.1%

Unemployment

1,194

Housing units

31.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

131

5–9

130

10–14

166

15–19

165

20–24

168

25–34

167

232

35–44

230

180

45–54

178

172

55–59

171

225

60–64

222

174

65–74

172

115

75–84

113

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	780	22.1%
18 and over	2,743	77.9%
65 and over	590	16.7%
Median age	44.4 years

Race & ethnicity

White 84.8%

Hispanic or Latino 6.2%

Two or more races 6.2%

Black or African American 1.5%

Other race 1.3%

Group	Count	%
White	3,187	84.8%
Hispanic or Latino	234	6.2%
Two or more races	234	6.2%
Black or African American	55	1.5%
Other race	47	1.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	18.3%	38.0%	39.4%
$50k – $100k	47.7%	34.0%	33.0%
$100k – $200k	24.0%	22.9%	22.4%
Over $200k	10.0%	5.1%	5.2%

$10k–$15k 4.2%

$15k–$25k 5.9%

$25k–$35k 6.6%

$35k–$50k 7.6%

$50k–$75k 10.3%

$75k–$100k 17.6%

$100k–$150k 17.9%

$150k–$200k 14.4%

$200k+ 15.6%

Range	% of households
$10k–$15k	4.2%
$15k–$25k	5.9%
$25k–$35k	6.6%
$35k–$50k	7.6%
$50k–$75k	10.3%
$75k–$100k	17.6%
$100k–$150k	17.9%
$150k–$200k	14.4%
$200k+	15.6%
Median income	$98,007

Housing

Home values

$50k–$100k 3.0%

$100k–$150k 5.2%

$150k–$200k 12.6%

$200k–$300k 28.2%

$300k–$500k 31.9%

$500k–$1M 19.1%

Housing overview

Metric	Value
Median home value	$307,700
Median rent / month	$1,293
Owner occupied	85.4%
Renter occupied	14.6%
Vacant	2.7%
Single-family detached	83.3%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.4
Avg household size (owned)	2.74

Year built

Era	%
2020 or later	0.0%
2010–2019	4.1%
2000–2009	21.3%
1990–1999	27.2%
1980–1989	16.2%
1970–1979	13.3%
1960–1969	2.7%
1950–1959	3.5%
1940–1949	7.8%
1939 or earlier	4.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	4.5%
2 bedrooms	11.1%
3 bedrooms	62.2%
4 bedrooms	10.8%
5+ bedrooms	11.5%

Vehicles per household

Vehicles	% of households
No vehicle	0.7%
1 vehicle	18.4%
2 vehicles	39.6%
3 or more	41.3%

Heating fuel

Fuel type	%
Utility gas	72.3%
Electricity	11.4%
Propane / LP gas	4.6%
Wood	11.7%

Households & families

Household type	Count	%
Married-couple family	975	72.0%
Cohabiting couple	150	11.1%
Male householder, no spouse	93	6.9%
Female householder, no spouse	137	10.1%
Households with children under 18	438	32.3%
Households with seniors (65+)	370	27.3%
Average household size	2.59

Marital status

Status	Male	Female
Never married	23.7%	21.3%
Married	66.5%	67.6%
Separated	0.0%	0.0%
Widowed	0.1%	0.9%
Divorced	9.7%	10.3%

Education

Less than 9th grade 0.2%

Some HS, no diploma 3.2%

HS graduate 29.6%

Some college, no degree 18.7%

Associate's degree 16.6%

Bachelor's degree 22.9%

Graduate / professional 8.8%

Metric	%
HS diploma or higher	96.6%
Bachelor's or higher	31.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	47	5.6%
Kindergarten	62	7.4%
Elementary school	299	35.6%
High school	294	35.0%
College / grad school	137	16.3%

Employment

Industry of employment

Manufacturing 17.4%

Education & healthcare 16.4%

Finance & real estate 13.2%

Retail trade 12.5%

Professional & management 10.0%

Arts, food & hospitality 5.5%

Other services 5.1%

Construction 4.9%

Wholesale trade 4.9%

Transportation & utilities 4.9%

Public administration 2.8%

Information 1.6%

Agriculture & mining 0.8%

Occupation

Category	%
Management, business & arts	42.4%
Service	8.5%
Sales & office	31.4%
Natural resources & construction	8.1%
Production & transportation	9.6%

Employment type

Type	%
Private sector	88.0%
Government	5.8%
Self-employed	6.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	80.4%
Carpool	3.2%
Public transit	0.0%
Walk	0.6%
Work from home	15.8%
Other means	0.0%
Avg commute (minutes)	19.9

Poverty

All people 4.0%

Under 18 years 1.4%

18 and over 4.7%

Married-couple families 3.2%

Female-led households 23.9%

Income support

Source	% of households
Social Security	29.4%
Retirement income	31.3%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	3.8%

Health indicators

Condition	%
Obesity	34.3%
High blood pressure	24.8%
High cholesterol	31.8%
Diabetes	7.0%
Heart disease	4.4%
Stroke	2.0%
Asthma	9.0%
Arthritis	19.6%
Kidney disease	2.1%
Pulmonary disease	4.3%
Cancer	6.1%

Behavior / access	%
Smoking	14.9%
Binge drinking	27.5%
No physical activity	15.4%
Less than 7 hrs sleep	29.6%
Depression	19.9%
Fair or poor health	8.2%
Poor mental health	12.4%
Poor physical health	7.7%
No health insurance	7.8%
Visited doctor (checkup)	74.3%
Visited dentist	77.2%
Cholesterol screening	89.2%
Teeth loss	7.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	219	8.0%

Disability	%
Any disability	6.4%
Under 18	0.0%
18–64 years	5.6%
65 and over	17.6%

Health insurance coverage

Type	%
Private insurance	87.3%
Public insurance	21.4%
No insurance	2.9%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,366	95.5%
Spanish	70	2.1%
Other Indo-European	70	2.1%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,487	99.0%
Born in same state	3,470	98.5%
Born in different state	2,752	78.1%
Foreign born	17	0.5%
Naturalized citizen	36	1.0%
Not a US citizen	18	50.0%

Ancestry

Ancestry	Count	%
Italian	394	11.2%
French	270	7.7%
English	185	5.3%
German	183	5.2%

Ancestry	Count	%
Arab	110	3.1%
Norwegian	80	2.3%
Polish	79	2.2%

Technology access

Metric	% of households
Computer access	38.5%
Internet access	99.3%

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

Frequently asked questions about ZIP code 54173

What city is ZIP code 54173 in?

ZIP code 54173 is primarily assigned to Suamico, Wisconsin.

What county is ZIP code 54173 in?

ZIP code 54173 falls within Brown County, Wisconsin.

Is ZIP code 54173 mostly owner-occupied?

85% of occupied units in ZIP code 54173 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 54173?

The median home value in ZIP code 54173 is $307,700.

What is the population of ZIP code 54173?

ZIP code 54173 has an estimated population of 3,523 residents, with a density of 247 people per square mile.

What is the median household income in ZIP code 54173?

The median household income in ZIP code 54173 is $98,007, above the national median of ~$75,000.

What timezone is ZIP code 54173 in?

ZIP code 54173 observes the CST timezone.