ZIP Code Tabulation Area · Wisconsin

ZIP Code 54139: Oconto County, WI

ZIP Code 54139 (Oconto County, Wisconsin) has an estimated 3,130 residents in 1,292 households. The median household income is $78,013, the median home value is $209,800 and the median gross rent is $735/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Total population

3,130

Margin of error ±258

Median household income

$78,013

Margin of error ±$4,498

Median home value

$209,800

Margin of error ±$20,650

Median gross rent

$735/mo

Margin of error ±$78

Median age

46.2 yrs

Margin of error ±3.9 yrs

Mean travel time to work

25.6 min

Margin of error ±4.6 min

How ZIP 54139 compares with Wisconsin and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 5413946.2 yrsWisconsin40.2 yrsUnited States38.9 yrs

Median household income

ZIP 54139$78,013Wisconsin$77,485United States$80,734

Per capita income

ZIP 54139$37,802Wisconsin$43,373United States$44,673

Poverty rate

ZIP 541398.6%Wisconsin10.6%United States12.5%

Unemployment rate

ZIP 541392.3%Wisconsin3.2%United States5.2%

Bachelor's degree or higher

ZIP 5413915.3%Wisconsin33.4%United States35.7%

Median home value

ZIP 54139$209,800Wisconsin$266,500United States$332,700

Median gross rent

ZIP 54139$735/moWisconsin$1,087/moUnited States$1,413/mo

Owner-occupied homes

ZIP 5413982.1%Wisconsin67.8%United States65.2%

Mean travel time to work

ZIP 5413925.6 minWisconsin22.2 minUnited States26.4 min

Worked from home

ZIP 5413910.3%Wisconsin13.1%United States15.1%

All figures for ZIP 54139

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 54139 — ACS 2020–2024 5-year estimates
Measure	ZIP 54139	Margin of error	Wisconsin	United States
Total population	3,130	±258	5,914,872	334,922,499
Median age	46.2 yrs	±3.9 yrs	40.2 yrs	38.9 yrs
Households	1,292	±107	2,479,480	129,227,496
Median household income	$78,013	±$4,498	$77,485	$80,734
Per capita income	$37,802	±$2,626	$43,373	$44,673
Poverty rate	8.6%	±2.7 pts	10.6%	12.5%
Unemployment rate	2.3%	±2.3 pts	3.2%	5.2%
Bachelor's degree or higher	15.3%	±2.8 pts	33.4%	35.7%
Median home value	$209,800	±$20,650	$266,500	$332,700
Median gross rent	$735/mo	±$78	$1,087/mo	$1,413/mo
Owner-occupied homes	82.1%	±3.9 pts	67.8%	65.2%
Mean travel time to work	25.6 min	±4.6 min	22.2 min	26.4 min
Worked from home	10.3%	±3.0 pts	13.1%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 54139
Group	ZIP 54139	Wisconsin	United States
White alone, not Hispanic or Latino	94.0%	78.6%	57.4%
Black or African American alone, not Hispanic or Latino	0.0%	5.9%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.4%	0.5%	0.5%
Asian alone, not Hispanic or Latino	0.1%	2.9%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.0%	0.2%
Some other race alone, not Hispanic or Latino	0.2%	0.3%	0.6%
Two or more races, not Hispanic or Latino	2.8%	3.7%	4.3%
Hispanic or Latino (of any race)	2.5%	8.0%	19.3%

Where ZIP 54139 is

State: Wisconsin
Main county: Oconto County— also overlaps Marinette County
Largest overlapping place: Lena (1% of the ZIP's land area)
Land area: 99.19 sq mi· about 32 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Oconto County

54101 Oconto County, WI 54124 Oconto County, WI 54138 Oconto County, WI 54141 Oconto County, WI 54149 Oconto County, WI 54153 Oconto County, WI 54154 Oconto County, WI 54161 Oconto County, WI 54171 Oconto County, WI 54174 Oconto County, WI 54175 Oconto County, WI

See every ZIP code in Wisconsin, or compare ZIP 54139 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.