ZIP code 49128
Where is ZIP code 49128?
Three Oaks, Michigan
Berrien County · Standard ZIP code
ZIP code 49128 belongs to Three Oaks, Michigan in Berrien County. 49128 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 219 and 269. About 3,450 people live in the 49128 area, where the median household income is $67,398. The closest ZIP codes are 49116 (Lakeside, 3.6 mi northwest), 49129 (Union Pier, 4 mi west) and 49115 (Harbert, 4.4 mi north).
| ZIP code | 49128 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Three Oaks |
| Also accepted | Lakeside |
| State | Michigan (MI) |
| County | Berrien County |
| Time zone | Eastern Time · now |
| Area codes | 219, 269 |
| Coordinates | 41.815, -86.6154 map |
| 3-digit prefix | 491 |
Population and income in 49128
| Population | 3,450 · lower than 57% of Michigan ZIP codes |
|---|---|
| People per square mile | 79 · lower than 59% of Michigan ZIP codes |
| Median age | 49.4 years · higher than 76% of Michigan ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $67,398 · lower than 52% of Michigan ZIP codes |
| Income per person | $44,502 |
| Below the poverty line | 7.2% |
| Bachelor’s degree or higher | 28% of adults 25+ |
| Median home value | $258,300 · higher than 73% of Michigan ZIP codes |
| Median rent | $1,034 a month |
| Housing units | 2,009 |
| Households | 1,520 (2.27 people on average) |
| Owners / renters | 83% / 17% |
| Land area | 43.71 sq mi (plus 0.31 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 49128. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 49128
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 49116 | Lakeside, MI | 3.6 mi NW | Standard |
| 49129 | Union Pier, MI | 4 mi W | Standard |
| 49115 | Harbert, MI | 4.4 mi N | PO Box only |
| 49125 | Sawyer, MI | 4.9 mi N | Standard |
| 49119 | New Troy, MI | 5.3 mi NE | PO Box only |
| 49113 | Galien, MI | 5.8 mi E | Standard |
| 46371 | Rolling Prairie, IN | 6.6 mi S | Standard |
| 49117 | New Buffalo, MI | 6.9 mi W | Standard |
| 49106 | Bridgman, MI | 8.9 mi N | Standard |
| 46552 | New Carlisle, IN | 10.2 mi SE | Standard |
| 49101 | Baroda, MI | 11.2 mi NE | Standard |
| 49107 | Buchanan, MI | 12.7 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 49128 or measure the distance to another ZIP code.
How to address mail to 49128
123 MAIN ST
THREE OAKS MI 49128
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts LAKESIDE as the city name for 49128. Adding the 4-digit ZIP+4 code (49128-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 49128?
- 49128 is a Three Oaks, Michigan ZIP code. Lakeside is also accepted as the city name.
- What county is 49128 in?
- ZIP code 49128 is in Berrien County, Michigan.
- What time zone is ZIP code 49128 in?
- 49128 is in the Eastern Time zone (America/Detroit).
- What area code is 49128?
- Phone numbers in ZIP code 49128 use area codes 219 and 269.
- What is the population of ZIP code 49128?
- About 3,450 people live in ZIP code 49128, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 49128?
- The median household income in 49128 is $67,398 a year, lower than 52% of Michigan ZIP codes.
- What ZIP codes are near 49128?
- The nearest ZIP codes to 49128 are 49116 (Lakeside, 3.6 miles), 49129 (Union Pier, 4 miles), 49115 (Harbert, 4.4 miles) and 49125 (Sawyer, 4.9 miles).