Republic, MI · standard
ZIP Code 49879
Marquette County, Michigan — Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 1,038
- 3/sq mi
- $49,471
- Median income
- $97,500
- Median home value
- 19.6%
- Bachelor's or higher
The verdict
Republic pairs one of the lowest household incomes in the country with among the most affordable home values nationally, in a rural, homeowner-dominated area.
- 14th pct
- household income, US ZIPs
- 9th pct
- home value, US ZIPs
- 3
- people per sq mi
- 88%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 49879 against every reporting US ZIP.
ZIP code 49879 is classified by USPS as a standard delivery area and covers roughly 370.7 square miles in Republic, Marquette County, Michigan. The area is home to 1,038 residents, producing a population density of 3 people per square mile, and falls within the Detroit time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 49879 against Michigan and the nation.
On the economic side, the median household income for ZIP 49879 sits at $49,471 (33% below the Michigan average), while per-capita income is $34,170. The poverty rate stands at 11.3% and the unemployment rate at 9.5%. On housing, the median home value is $97,500 (56% below the state average) with median rent at $1,049 per month, and 87.8% of occupied units are owner-occupied, a direct signal of whether 49879 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 19.6% of adults hold a bachelor's degree or higher, the median age is 60, and the average commute is —. Use the benchmarks above to see where 49879 sits relative to Michigan and the national baseline rather than viewing the numbers in isolation. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 49879, Republic, MI · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
1,038
Population
370.7
Area (sq mi)
3
People / sq mi
Detroit
Time Zone
standard
ZIP Type
Who lives in ZIP 49879?
60.0
Median Age
50.0%
Male
50.0%
Female
1.7%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$49,471
Median Household Income
-33% vs state
$34,170
Per Capita Income
11.3%
Poverty Rate
9.5%
Unemployment Rate
How ZIP 49879 ranks nationally
Household income vs. every US ZIP code
Median household income — the full national distribution, with this ZIP marked
$49,471 14th percentile higher than 14% of 30,318 US ZIPs
Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau — ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
970
Total Housing Units
541
Occupied Units
429
Vacant Units
1.95
Avg Household Size
Occupancy Type
$97,500
Median Home Value
-56% vs state
$1,049
Median Rent
1972
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 17 business establishments in ZIP 49879, employing approximately 32 people with a combined annual payroll of $1,452,000.
17
Businesses
32
Employees
$1.5M
Annual Payroll
2
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 3 | 17.6% |
| Professional, scientific, and technical services | 3 | 17.6% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
More ZIP Codes in Marquette County
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Frequently Asked Questions
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ZIP Code Research Guides
Official Data Resources for Republic, MI
Verify and explore additional data for this area using these official government sources.
Read our methodology to see how this data is sourced, computed, and verified.