ZIP code · Sparta · Michigan · United States
ZIP code 49345 — Sparta
ZIP code 49345 serves Sparta, Michigan.
- Postal code
- 49345Single source Value from one source, not cross-checked.
- City
- Sparta
- County
- Kent FIPS 26081
- State
- Michigan
- Country
- United States
- Coordinates
- 43.1619, -85.6877 — precision precise (locality)
View on OpenStreetMap - Population
- 13,189 (ZCTA, ACS 5-year)
- Population density
- 253 / sq mi
- Land area
- 52.2 sq mi (135.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $84,918
- Per-capita income
- $39,304
- Median age
- 40.5
- Households
- 4,913
- Housing units
- 5,074
- Median home value
- $261,400
- Median gross rent
- $968 / month
- Congressional districts
- MI-2 (also MI-3) (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Detroit (UTC−5 / UTC−4 DST)
- Area code
- 616Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 49345 with another ZIP · ZIPs within 25 miles · distance from 49345
Map of ZIP code 49345
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 14°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 32 | 35 | 45 | 58 | 70 | 79 | 83 | 81 | 75 | 62 | 47 | 36 |
| Avg low °F | 14 | 14 | 22 | 32 | 44 | 53 | 57 | 56 | 48 | 38 | 29 | 21 |
| Precip in | 2.6 | 1.8 | 2.6 | 3.8 | 4.2 | 3.8 | 3.2 | 3.3 | 3.1 | 4.1 | 3.5 | 2.5 |
NOAA 1991–2020 climate normals from the nearest station: KENT CITY 2 SW (5.0 mi) · NOAA NCEI
Places in ZIP 49345
- 9 schools
- 1 doctors & dentists
- 1 pharmacies
- 1 supermarkets
- 3 restaurants & cafés
- 3 bars & pubs
- 13 parks
- 10 playgrounds
- 1 libraries
- 1 post offices
- 9 places of worship
- 1 banks
- 5 gas stations
- 2 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page