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zipcodes.pro — STATE/MI/COUNTY/ALPENA

Alpena County, MI ZIP codes

Alpena County, MI has 4 ZIP codes, in 4 towns: 49707, 49766, 49753 and 49744. 3 more cross into it from neighbouring counties: 49746, 49747 and 49776.

The county seat is Alpena.

ZIP codes
4
Partly in it
3 more
Towns
4
County seat
Alpena
County FIPS
26007
Population
28,880
Median household income
$53,950
Land area
572 sq mi
Metro area
Alpena

Alpena County ZIP codes by town

Alpena (county seat)
49707

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in Alpena County

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Alpena County.

Map of Alpena County ZIP codes

49707497444975349766

The ZIP codes of Alpena County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Alpena County in numbers

About 28,880 people live in Alpena County, in 13,019 households, the 50th most populous of Michigan's 83 counties. The median household income is $53,950 a year, 26% below the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $153,900 (34% below the Michigan median), and median gross rent is $673 a month. The median age is 47.8; 18.3% of adults 25 and over hold a bachelor's degree or higher (32.4% across Michigan); the average commute takes 18 minutes.

Population28,880Alpena28,880
Households13,019Alpena13,019
Median age47.8Alpena47.8Michigan40.2US 38.9
Median household income$53,950Alpena$53,950Michigan$72,875US $80,734
Median home value$153,900Alpena$153,900Michigan$231,600US $332,700
Median gross rent$673Alpena$673Michigan$1,129US $1,413
Bachelor's degree or higher18.3%Alpena18.3%Michigan32.4%US 35.7%
Mean commute17.5 minAlpena17.5 minMichigan24.2 minUS 26.4 min
Population density50 / sq miAlpena50 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Alpena County

Largest towns in Alpena County
TownZIP codesPopulation
Alpena 1 10,154
Lachine 1 1,706
Ossineke 1 1,019
Herron 1 934

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Alpena County.

Not sure you are in Alpena County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Alpena County, with figures

ZIP codes in Alpena County
ZIP City Type Population Median income Median home
49707 Alpena , MI Standard 21,881 $51,396 $153,700
49744 Herron , MI Standard 934 $77,500 $194,400
49753 Lachine , MI Standard 1,706 $57,292 $152,800
49766 Ossineke , MI Standard 2,565 $61,346 $161,800

Cite this page

zipcodes.pro. “Alpena County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/mi/county/alpena

Underlying data is public domain or openly licensed — sources, vintages and licences.