| Timezone | Eastern European Time |
| Area | 15 km² |
| Population | 183,722 (More Details) |
|
| Male Population | 88,528 (48.2%) |
| Female Population | 95,194 (51.8%) |
| Median Age | 41.4 |
| Postal Codes | 182 33, 184 50, 184 53 (23 more) |
26 Postal Codes in Piraeus, Attica (region)
| Postal Code | City | Administrative Region | Population | Area |
|---|
| 182 33 | Agios Ioannis Rentis | Attica (region) | 18,067 | 4.584 km² |
| 184 50 | Nikaia, Attica | Attica (region) | 18,252 | 0.991 km² |
| 184 53 | Nikaia, Attica | Attica (region) | 10,682 | 0.584 km² |
| 184 54 | Nikaia, Attica | Attica (region) | 20,444 | 1.352 km² |
| 185 00 | — | — | — | — |
| 185 31 | Piraeus | Attica (region) | 5,646 | 0.403 km² |
| 185 32 | Piraeus | Attica (region) | 3,648 | 0.31 km² |
| 185 33 | Piraeus | Attica (region) | 9,304 | 0.762 km² |
| 185 34 | Piraeus | Attica (region) | 6,568 | 0.434 km² |
| 185 35 | Piraeus | Attica (region) | 4,165 | 0.312 km² |
| 185 36 | Piraeus | Attica (region) | 6,195 | 0.401 km² |
| 185 37 | Piraeus | Attica (region) | 5,582 | 0.502 km² |
| 185 38 | Piraeus | Attica (region) | 9,450 | 0.768 km² |
| 185 39 | Piraeus | Attica (region) | 11,136 | 0.809 km² |
| 185 40 | Piraeus | Attica (region) | 9,120 | 0.601 km² |
| 185 41 | Piraeus | Attica (region) | 14,003 | 0.947 km² |
| 185 42 | Piraeus | Attica (region) | 8,330 | 0.494 km² |
| 185 43 | Piraeus | Attica (region) | 9,120 | 0.657 km² |
| 185 44 | Piraeus | Attica (region) | 8,132 | 0.469 km² |
| 185 45 | Piraeus | Attica (region) | 12,401 | 1.007 km² |
| 185 46 | Piraeus | Attica (region) | 12,714 | 0.809 km² |
| 185 47 | Piraeus | Attica (region) | 20,782 | 2.023 km² |
| 185 51 | Nikaia, Attica | Attica (region) | — | — |
| 186 48 | Drapetsóna | Attica (region) | 12,478 | 1.635 km² |
| 187 56 | Keratsini | Attica (region) | 11,484 | 0.837 km² |
| 187 57 | Keratsini | Attica (region) | 20,578 | 1.454 km² |
Piraeus, Attica (region) Demographic Information
| Population | 183,722 |
| Population Density | 12,213 / km² |
| Male Population | 88,528 (48.2%) |
| Female Population | 95,194 (51.8%) |
| Median Age | 41.4 |
| Male Median Age | 39.6 |
| Female Median Age | 43 |
| Businesses in Piraeus, Attica (region) | 3,337 |
| Population (1975) | 156,465 |
| Population (2000) | 185,995 |
| Population change from 1975 to 2015 | +17.4% |
| Population change from 2000 to 2015 | -1.2% |
