ZIP code 52728
Where is ZIP code 52728?
Buffalo, Iowa
Scott County · PO Box only ZIP code
ZIP code 52728 belongs to Buffalo, Iowa in Scott County. 52728 is a PO Box only ZIP code: it is used for post office boxes at the Buffalo post office, not for street addresses. It is in the Central Time zone and uses area codes 309 and 563. About 984 people live in the 52728 area, where the median household income is $69,239. The closest ZIP codes are 61232 (Andalusia, 1.2 mi south), 52726 (Blue Grass, 3.9 mi north) and 52759 (Montpelier, 4.4 mi west).
| ZIP code | 52728 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Buffalo |
| State | Iowa (IA) |
| County | Scott County |
| Time zone | Central Time · now |
| Area codes | 309, 563 |
| Coordinates | 41.4564, -90.7235 map |
| 3-digit prefix | 527 |
Population and income in 52728
| Population | 984 · higher than 51% of Iowa ZIP codes |
|---|---|
| People per square mile | 320 · higher than 88% of Iowa ZIP codes |
| Median age | 38.8 years · lower than 73% of Iowa ZIP codes |
| Men / women | 54% / 46% |
| Median household income | $69,239 · lower than 62% of Iowa ZIP codes |
| Income per person | $32,682 |
| Below the poverty line | 20% |
| Bachelor’s degree or higher | 12% of adults 25+ |
| Median home value | $120,900 · lower than 73% of Iowa ZIP codes |
| Median rent | $769 a month |
| Housing units | 499 |
| Households | 436 (2.26 people on average) |
| Owners / renters | 77% / 23% |
| Land area | 3.07 sq mi (plus 1.05 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 52728. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 52728
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 61232 | Andalusia, IL | 1.2 mi S | Standard |
| 52726 | Blue Grass, IA | 3.9 mi N | Standard |
| 52759 | Montpelier, IA | 4.4 mi W | Standard |
| 61284 | Taylor Ridge, IL | 5.1 mi S | Standard |
| 52802 | Davenport, IA | 7 mi NE | Standard |
| 61264 | Milan, IL | 8 mi E | Standard |
| 52804 | Davenport, IA | 8.1 mi NE | Standard |
| 61201 | Rock Island, IL | 8.6 mi E | Standard |
| 61204 | Rock Island, IL | 8.8 mi NE | PO Box only |
| 52801 | Davenport, IA | 8.9 mi NE | Standard |
| 61259 | Illinois City, IL | 9.9 mi SW | Standard |
| 61279 | Reynolds, IL | 9.9 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 52728 or measure the distance to another ZIP code.
How to address mail to 52728
PO BOX 123
BUFFALO IA 52728
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (52728-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 52728?
- 52728 is a Buffalo, Iowa ZIP code.
- What county is 52728 in?
- ZIP code 52728 is in Scott County, Iowa.
- What time zone is ZIP code 52728 in?
- 52728 is in the Central Time zone (America/Chicago).
- What area code is 52728?
- Phone numbers in ZIP code 52728 use area codes 309 and 563.
- What is the population of ZIP code 52728?
- About 984 people live in ZIP code 52728, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 52728?
- The median household income in 52728 is $69,239 a year, lower than 62% of Iowa ZIP codes.
- Can I use 52728 for a street address?
- No. 52728 is only for PO Boxes. Street addresses in Buffalo use another ZIP code.
- What ZIP codes are near 52728?
- The nearest ZIP codes to 52728 are 61232 (Andalusia, 1.2 miles), 52726 (Blue Grass, 3.9 miles), 52759 (Montpelier, 4.4 miles) and 61284 (Taylor Ridge, 5.1 miles).