ZIP code 52003
Where is ZIP code 52003?
Dubuque, Iowa
Dubuque County · Standard ZIP code
ZIP code 52003 belongs to Dubuque, Iowa in Dubuque County. 52003 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 563, 779 and 815. About 13,796 people live in the 52003 area, where the median household income is $98,908. The closest ZIP codes are 52004 (Dubuque, 2.6 mi north), 52099 (Dubuque, 2.6 mi north) and 52001 (Dubuque, 3.5 mi north).
| ZIP code | 52003 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Dubuque |
| State | Iowa (IA) |
| County | Dubuque County |
| Time zone | Central Time · now |
| Area codes | 563, 779, 815 |
| Coordinates | 42.4649, -90.6829 map |
| 3-digit prefix | 520 |
Population and income in 52003
| Population | 13,796 · higher than 94% of Iowa ZIP codes |
|---|---|
| People per square mile | 245 · higher than 85% of Iowa ZIP codes |
| Median age | 43.1 years · higher than 53% of Iowa ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $98,908 · higher than 87% of Iowa ZIP codes |
| Income per person | $52,172 |
| Below the poverty line | 5.8% |
| Bachelor’s degree or higher | 46% of adults 25+ |
| Median home value | $286,100 · higher than 91% of Iowa ZIP codes |
| Median rent | $932 a month |
| Housing units | 5,936 |
| Households | 5,665 (2.4 people on average) |
| Owners / renters | 89% / 11% |
| Land area | 56.37 sq mi (plus 2.27 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 52003. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 52003
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 52004 | Dubuque, IA | 2.6 mi N | PO Box only |
| 52099 | Dubuque, IA | 2.6 mi N | Unique |
| 52001 | Dubuque, IA | 3.5 mi N | Standard |
| 61025 | East Dubuque, IL | 4.3 mi E | Standard |
| 52002 | Dubuque, IA | 4.3 mi NW | Standard |
| 52068 | Peosta, IA | 6.6 mi W | Standard |
| 53824 | Sinsinawa, WI | 8.4 mi NE | PO Box only |
| 53812 | Kieler, WI | 9 mi NE | PO Box only |
| 53811 | Hazel Green, WI | 10 mi NE | Standard |
| 52039 | Durango, IA | 10.9 mi NW | Standard |
| 52054 | La Motte, IA | 11.6 mi S | Standard |
| 53808 | Dickeyville, WI | 12.1 mi N | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 52003 or measure the distance to another ZIP code.
How to address mail to 52003
123 MAIN ST
DUBUQUE IA 52003
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (52003-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Dubuque, IA
All Dubuque ZIP codes with population and income →
Questions
- What city is ZIP code 52003?
- 52003 is a Dubuque, Iowa ZIP code.
- What county is 52003 in?
- ZIP code 52003 is in Dubuque County, Iowa.
- What time zone is ZIP code 52003 in?
- 52003 is in the Central Time zone (America/Chicago).
- What area code is 52003?
- Phone numbers in ZIP code 52003 use area codes 563, 779 and 815.
- What is the population of ZIP code 52003?
- About 13,796 people live in ZIP code 52003, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 52003?
- The median household income in 52003 is $98,908 a year, higher than 87% of Iowa ZIP codes.
- What ZIP codes are near 52003?
- The nearest ZIP codes to 52003 are 52004 (Dubuque, 2.6 miles), 52099 (Dubuque, 2.6 miles), 52001 (Dubuque, 3.5 miles) and 61025 (East Dubuque, 4.3 miles).