ZIP code 49345: Sparta, MI
49345 is a ZIP code in Sparta, Michigan, mainly in Kent County, part of the Grand Rapids-Wyoming-Kentwood, MI metro area. About 13,512 people live here.
- Population
- 13,512
- Median household income
- $85,463
- Typical home value
- $340,000+4.7% in 12 months
- Median rent
- $986gross, per month
- Median age
- 41
- Homeowners
- 88.1%of occupied homes
Shaded: ZIP code 49345's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 49345 details
| City | Sparta |
|---|---|
| State | Michigan |
| County | Kent County |
| Metro area | Grand Rapids-Wyoming-Kentwood, MI |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 52.2 sq mi, plus 0.8 sq mi of water |
| Population density | 259 people per sq mi |
| Bachelor's degree or higher | 29.2% of adults 25+ |
| Average commute | 24.4 minutes |
| Center coordinates | 43.15392, -85.70523 |
Median rent in 49345 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $916/mo |
| 2 bedrooms | $952/mo |
| 3 bedrooms | $1,138/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 49345
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 49321 | Comstock Park, MI | 5.7 mi | 15,970 |
| 49330 | Kent City, MI | 6.3 mi | 5,599 |
| 49351 | Rockford, MI | 7.7 mi | — |
| 49318 | Casnovia, MI | 7.7 mi | 1,604 |
| 49403 | Conklin, MI | 7.7 mi | 2,467 |
| 49544 | Grand Rapids, MI | 8.2 mi | 9,631 |
| 49306 | Belmont, MI | 8.9 mi | 11,028 |
| 49319 | Cedar Springs, MI | 10.4 mi | 18,802 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 49345?
A typical home in ZIP code 49345 is worth about $340,000 (Zillow Home Value Index). The median household here earns $85,463 a year. See what buying here would cost per month, with Michigan average taxes and insurance filled in.
Monthly payment for a $340,000 homeWhat can a $85,463 income afford?Rental property numbers
About ZIP code 49345
What city is ZIP code 49345?
ZIP code 49345 is in Sparta, MI, in Kent County.
What county is ZIP code 49345 in?
49345 is mainly in Kent County, Michigan.
What is the population of ZIP code 49345?
About 13,512 people live in ZIP code 49345, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 49345 in?
49345 is in Eastern Time (UTC−5). It observes daylight saving time.