Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — STATE/MI/COUNTY/OTTAWA

Ottawa County, MI ZIP codes

There are 19 ZIP codes in Ottawa County, MI, in 17 towns, from 49401 to 49534. The largest are 49424 (Holland), 49426 (Hudsonville) and 49417 (Grand Haven).

The county seat is Grand Haven.

ZIP codes
19
Towns
17
County seat
Grand Haven
County FIPS
26139
Population
301,203
Median household income
$90,502
Land area
564 sq mi
Area code
616

Ottawa County ZIP codes by town

Grand Haven (county seat)
49417

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.

Map of Ottawa County ZIP codes

49401494034940449409494174942249424494264942749428494294943049434494354944849456494604946449534

The ZIP codes of Ottawa 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.

Ottawa County in numbers

About 301,203 people live in Ottawa County, in 111,322 households, the 7th most populous of Michigan's 83 counties. The median household income is $90,502 a year, 24% above the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $323,400 (40% above the Michigan median), and median gross rent is $1,211 a month. The median age is 36.5; 38.9% of adults 25 and over hold a bachelor's degree or higher (32.4% across Michigan); the average commute takes 20 minutes.

Population301,203Ottawa301,203
Households111,322Ottawa111,322
Median age36.5Ottawa36.5Michigan40.2US 38.9
Median household income$90,502Ottawa$90,502Michigan$72,875US $80,734
Median home value$323,400Ottawa$323,400Michigan$231,600US $332,700
Median gross rent$1,211Ottawa$1,211Michigan$1,129US $1,413
Bachelor's degree or higher38.9%Ottawa38.9%Michigan32.4%US 35.7%
Mean commute20.1 minOttawa20.1 minMichigan24.2 minUS 26.4 min
Population density535 / sq miOttawa535 / 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 Ottawa County

Largest towns in Ottawa County
TownZIP codesPopulation
Grand Rapids 1 198,535
Holland 2 34,423
Allendale 1 26,679
Jenison 2 17,582
Grand Haven 1 10,996
West Olive 1 8,894
Hudsonville 1 7,769
Zeeland 1 5,665
Coopersville 1 4,848
Marne 1 3,831
Ferrysburg 1 2,959
Spring Lake 1 2,519
Conklin 1 2,467
Lamont 1 1,177
Nunica 1 295

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 Ottawa County.

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

Every ZIP code in Ottawa County, with figures

ZIP codes in Ottawa County
ZIP City Type Population Median income Median home
49401 Allendale , MI Standard 29,674 $74,880 $321,500
49403 Conklin , MI Standard 2,467 $85,000 $279,600
49404 Coopersville , MI Standard 9,117 $86,096 $295,100
49409 Ferrysburg , MI Standard 70 — —
49417 Grand Haven , MI Standard 33,878 $83,405 $316,300
49422 Holland , MI No street area — — —
49424 Holland , MI Standard 49,810 $85,478 $297,000
49426 Hudsonville , MI Standard 40,523 $112,234 $371,200
49427 Jamestown , MI No street area — — —
49428 Jenison , MI Standard 28,209 $100,225 $307,500
49429 Jenison , MI No street area — — —
49430 Lamont , MI Standard 14 — —
49434 Macatawa , MI Standard 130 $178,942 —
49435 Marne , MI Standard 3,831 $103,432 $383,800
49448 Nunica , MI Standard 4,374 $86,458 $301,300
49456 Spring Lake , MI Standard 19,931 $92,672 $340,200
49460 West Olive , MI Standard 8,894 $101,966 $367,700
49464 Zeeland , MI Standard 28,914 $98,319 $344,400
49534 Grand Rapids , MI Standard 23,719 $81,657 $306,700

Cite this page

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

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