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

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zipcodes.pro — STATE/MI/COUNTY/JACKSON

Jackson County, MI ZIP codes

There are 20 ZIP codes in Jackson County, MI, in 17 towns, from 49201 to 49284. The largest are 49201 (Jackson), 49203 (Jackson) and 49202 (Jackson).

The county seat is Jackson.

ZIP codes
20
Towns
17
County seat
Jackson
County FIPS
26075
Population
160,060
Median household income
$66,073
Land area
702 sq mi
Area code
517
Metro area
Jackson

Jackson County ZIP codes by town

Jackson (county seat)
49201, 49202, 49203, 49204

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 Jackson County ZIP codes

4920149202492034920449230492334923449237492404924149246492544925949261492634926949272492774928349284

The ZIP codes of Jackson 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.

Jackson County in numbers

About 160,060 people live in Jackson County, in 62,540 households, the 14th most populous of Michigan's 83 counties. The median household income is $66,073 a year, 9% below the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $193,700 (16% below the Michigan median), and median gross rent is $985 a month. The median age is 41.5; 23.4% of adults 25 and over hold a bachelor's degree or higher (32.4% across Michigan); the average commute takes 23 minutes.

Population160,060Jackson160,060
Households62,540Jackson62,540
Median age41.5Jackson41.5Michigan40.2US 38.9
Median household income$66,073Jackson$66,073Michigan$72,875US $80,734
Median home value$193,700Jackson$193,700Michigan$231,600US $332,700
Median gross rent$985Jackson$985Michigan$1,129US $1,413
Bachelor's degree or higher23.4%Jackson23.4%Michigan32.4%US 35.7%
Mean commute22.5 minJackson22.5 minMichigan24.2 minUS 26.4 min
Population density228 / sq miJackson228 / 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 Jackson County

Largest towns in Jackson County
TownZIP codesPopulation
Jackson 4 31,058
Michigan Center 1 4,999
Horton 1 3,382
Rives Junction 1 2,924
Pleasant Lake 1 2,883
Munith 1 2,653
Clarklake 1 2,520
Spring Arbor 1 2,275
Grass Lake 1 1,186
Brooklyn 1 1,180
Concord 1 1,118
Springport 1 871
Napoleon 1 745
Cement City 1 629
Parma 1 624

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 Jackson County.

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

Every ZIP code in Jackson County, with figures

ZIP codes in Jackson County
ZIP City Type Population Median income Median home
49201 Jackson , MI Standard 49,107 $74,484 $215,900
49202 Jackson , MI Standard 18,519 $42,632 $116,100
49203 Jackson , MI Standard 36,474 $56,201 $159,100
49204 Jackson , MI No street area — — —
49230 Brooklyn , MI Standard 10,077 $83,458 $270,000
49233 Cement City , MI Standard 2,938 $81,250 $229,600
49234 Clarklake , MI Standard 2,520 $110,313 $295,000
49237 Concord , MI Standard 3,097 $66,956 $185,600
49240 Grass Lake , MI Standard 8,863 $99,681 $298,700
49241 Hanover , MI Standard 2,279 $81,742 $222,600
49246 Horton , MI Standard 3,382 $81,908 $254,100
49254 Michigan Center , MI Standard 3,484 $63,750 $172,100
49259 Munith , MI Standard 2,653 $66,500 $208,300
49261 Napoleon , MI Standard 199 $91,875 $208,800
49263 Norvell , MI Standard 0 — —
49269 Parma , MI Standard 5,544 $86,699 $217,100
49272 Pleasant Lake , MI Standard 2,883 $84,107 $233,300
49277 Rives Junction , MI Standard 2,924 $91,912 $217,500
49283 Spring Arbor , MI Standard 5,039 $108,464 $218,400
49284 Springport , MI Standard 2,493 $57,500 $153,200

Cite this page

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

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