| Holbæk | Odder | Vallensbæk | |
|---|---|---|---|
| House prices per m² | 13.000 kr. | 16.000 kr. | 27.000 kr. |
| Events | 1.037 | 271 | 111 |
| Culture budget | 2.829 kr. | 1.818 kr. | 3.593 kr. |
| Night sky | 94% | 96% | 0% |
| Species | 5.668 | 4.747 | 1.243 |
| Forest | 12% | 11% | 7% |
| Coastal line | 103 km | 98 km | 1 km |
| Sun | 120 W/m² | 116 W/m² | 118 W/m² |
| Bird species | 301 | 286 | 237 |
| Fungi species | 1.293 | 1.268 | 139 |
| Insect species | 1.825 | 1.198 | 201 |
| Plant species | 1.690 | 1.425 | 592 |
| Nature area | 111 km² | 37 km² | 2 km² |
| Protected areas | 17 km² | 26 km² | 1 km² |
| Temperature | 8,6 °C | 8,3 °C | 8,7 °C |
| Rain | 1,7 mm | 1,9 mm | 1,7 mm |
| Growth season | 243 days | 245 days | 244 days |
| Wind | 4,7 m/s | 4,5 m/s | 4,2 m/s |
| Bike paths | 17% | 22% | 48% |
| Income | 590.139 kr | 614.425 kr | 671.587 kr |
| Municipal tax | 25,3% | 25,1% | 25,6% |
| Property tax | 2,509% | 3,032% | 2,438% |
| Church tax | 0,96% | 0,95% | 0,8% |
| Unemployment | 2% | 2% | 2,5% |
| Age | 44 years | 45 years | 40 years |
| Pesticides | 0,07 µg/l | 0,04 µg/l | 0,03 µg/l |
| Radon, +100 Bq/m³ | 54% | 27% | 50% |
| Water hardness | 15 °dH | 15 °dH | 21 °dH |