ZIP Code Tabulation Area · Michigan

ZIP Code 49866: Marquette County, MI

ZIP Code 49866 (Marquette County, Michigan) has an estimated 8,207 residents in 3,266 households. The median household income is $85,019, the median home value is $212,300 and the median gross rent is $856/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

8,207

Margin of error ±111

Median household income

$85,019

Margin of error ±$7,318

Median home value

$212,300

Margin of error ±$18,224

Median gross rent

$856/mo

Margin of error ±$124

Median age

40.2 yrs

Margin of error ±1.9 yrs

Mean travel time to work

18.2 min

Margin of error ±2.2 min

How ZIP 49866 compares with Michigan 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 4986640.2 yrsMichigan40.2 yrsUnited States38.9 yrs

Median household income

ZIP 49866$85,019Michigan$72,875United States$80,734

Per capita income

ZIP 49866$36,309Michigan$40,735United States$44,673

Poverty rate

ZIP 498669.7%Michigan13.2%United States12.5%

Unemployment rate

ZIP 498665.2%Michigan5.7%United States5.2%

Bachelor's degree or higher

ZIP 4986633.7%Michigan32.4%United States35.7%

Median home value

ZIP 49866$212,300Michigan$231,600United States$332,700

Median gross rent

ZIP 49866$856/moMichigan$1,129/moUnited States$1,413/mo

Owner-occupied homes

ZIP 4986682.9%Michigan73.2%United States65.2%

Mean travel time to work

ZIP 4986618.2 minMichigan24.2 minUnited States26.4 min

Worked from home

ZIP 498669.6%Michigan13.5%United States15.1%

All figures for ZIP 49866

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 49866 — ACS 2020–2024 5-year estimates
Measure	ZIP 49866	Margin of error	Michigan	United States
Total population	8,207	±111	10,077,761	334,922,499
Median age	40.2 yrs	±1.9 yrs	40.2 yrs	38.9 yrs
Households	3,266	±161	4,076,369	129,227,496
Median household income	$85,019	±$7,318	$72,875	$80,734
Per capita income	$36,309	±$2,196	$40,735	$44,673
Poverty rate	9.7%	±2.5 pts	13.2%	12.5%
Unemployment rate	5.2%	±2.0 pts	5.7%	5.2%
Bachelor's degree or higher	33.7%	±3.3 pts	32.4%	35.7%
Median home value	$212,300	±$18,224	$231,600	$332,700
Median gross rent	$856/mo	±$124	$1,129/mo	$1,413/mo
Owner-occupied homes	82.9%	±3.2 pts	73.2%	65.2%
Mean travel time to work	18.2 min	±2.2 min	24.2 min	26.4 min
Worked from home	9.6%	±3.6 pts	13.5%	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 49866
Group	ZIP 49866	Michigan	United States
White alone, not Hispanic or Latino	93.3%	72.4%	57.4%
Black or African American alone, not Hispanic or Latino	0.0%	13.1%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	1.3%	0.3%	0.5%
Asian alone, not Hispanic or Latino	0.2%	3.4%	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	0.1%	0.5%	0.6%
Two or more races, not Hispanic or Latino	3.2%	4.5%	4.3%
Hispanic or Latino (of any race)	1.9%	5.9%	19.3%

Where ZIP 49866 is

State: Michigan
Main county: Marquette County
Largest overlapping place: Negaunee (7% of the ZIP's land area)
Land area: 201.27 sq mi· about 41 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 Marquette County

49808 Marquette County, MI 49814 Marquette County, MI 49818 Marquette County, MI 49833 Marquette County, MI 49841 Marquette County, MI 49849 Marquette County, MI 49855 Marquette County, MI 49871 Marquette County, MI 49879 Marquette County, MI 49880 Marquette County, MI 49885 Marquette County, MI

See every ZIP code in Michigan, or compare ZIP 49866 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.