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County ZIP codes · Michigan · FIPS 26143

Roscommon County, MI ZIP Codes

Roscommon County, Michigan has 7 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 6 of the residential ones lie mainly in Roscommon County and 1 mainly in a neighboring county; 2 cross the county line. Median household income ranges from $43,712 in 48651 (Prudenville) to $65,913 in 48653 (Roscommon) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Roscommon County?

48624 · Gladwin: $55k48627 · Higgins Lake: –48629 · Houghton Lake: $57k48630 · Houghton Lake Heights: $62k48651 · Prudenville: $44k48653 · Roscommon: $66k48656 · Saint Helen: $48k486244865348656486294865148624 · Gladwin: $55k48627 · Higgins Lake: –48629 · Houghton Lake: $57k48630 · Houghton Lake Heights: $62k48651 · Prudenville: $44k48653 · Roscommon: $66k48656 · Saint Helen: $48k486244865348656486294865148624 · Gladwin: $55k48627 · Higgins Lake: –48629 · Houghton Lake: $57k48630 · Houghton Lake Heights: $62k48651 · Prudenville: $44k48653 · Roscommon: $66k48656 · Saint Helen: $48k4862448653486564862948651
The residential ZIP codes of Roscommon County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024).<$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $47,750 and $56,520.

They carry 7 postal town names: Gladwin, Roscommon, Houghton Lake, Prudenville, Saint Helen, Higgins Lake, Houghton Lake Heights.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 7 residential ZIP codes in Roscommon County

6 ZIP codes lie mainly in Roscommon County; 1 more reaches into it from a neighboring county and follows the first table.

Residential ZIP codes mainly in Roscommon County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
48653 Roscommon 9,721 40 $66k $171k 58%
48629 Houghton Lake 7,998 103 $57k $156k 100%
48651 Prudenville 4,364 61 $44k $165k 100%
48656 Saint Helen 3,846 27 $48k $113k 100%
48627 Higgins Lake 65 314 – $166k 100%
48630 Houghton Lake Heights 61 321 $62k – 100%

Partly in Roscommon County

Residential ZIP codes mainly in another county that reach at least 1% into Roscommon County, by their share here
In this county
48624 Gladwin 16,234 48 $55k $164k 12%

Download the 7 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

2 ZIP codes of Roscommon County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Roscommon County and in the neighboring counties
ZIPIn RoscommonElsewhere
4862412%Gladwin County77%; Clare County10%; Ogemaw County1%
4865358%Crawford County42%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Roscommon County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Roscommon County starts with 486.

Three-digit prefixes of Roscommon County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Roscommon County's
PrefixSectional centerHereAll codes
486Metroplex, MI (SCF 480)760

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.