COROP region · South Holland
Agglomeratie Leiden en Bollenstreek (COROP region): municipalities in numbers
Agglomeratie Leiden en Bollenstreek (COROP region) in South Holland has 11 municipalities and 449,454 residents across 276 km², or 1,626 people per km². Population: +5.2% between 2019 and 2026.
- 449,454 residents
- 11 municipalities
- 276 km²
- 1,626 people/km²
Records and top lists: Agglomeratie Leiden en Bollenstreek (COROP region)
All municipalities in Agglomeratie Leiden en Bollenstreek (COROP region)
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| Municipality | Population | Population change over 10 years | Population density | Area | Share of residents aged 65 and over | Share of residents under 15 |
|---|---|---|---|---|---|---|
| Leiden | 130,328 | +6.3% | 5,943 people/km² | 21.9 km² | 16.8% | 11.4% |
| Katwijk | 67,149 | +4.5% | 2,699 people/km² | 24.9 km² | 20.0% | 17.3% |
| Noordwijk | 46,453 | +8.4% | 795.2 people/km² | 58.4 km² | 23.8% | 14.4% |
| Teylingen | 38,739 | +7.6% | 1,368 people/km² | 28.3 km² | 22.2% | 15.2% |
| Kaag en Braassem | 29,467 | +12.9% | 466.0 people/km² | 63.2 km² | 22.7% | 15.6% |
| Leiderdorp | 27,973 | +3.7% | 2,430 people/km² | 11.5 km² | 24.0% | 15.4% |
| Oegstgeest | 26,095 | +12.4% | 3,584 people/km² | 7.3 km² | 21.9% | 17.5% |
| Voorschoten | 25,975 | +3.0% | 2,338 people/km² | 11.1 km² | 25.2% | 15.6% |
| Lisse | 23,842 | +5.5% | 1,520 people/km² | 15.7 km² | 25.0% | 14.5% |
| Hillegom | 23,078 | +9.4% | 1,788 people/km² | 12.9 km² | 22.4% | 14.8% |
| Zoeterwoude | 10,355 | +27.5% | 488.4 people/km² | 21.2 km² | 23.1% | 14.4% |
Agglomeratie Leiden en Bollenstreek (COROP region) compared with the region and the country
Population-weighted averages for rates; totals for counts.
| Indicator | Agglomeratie Leiden en Bollenstreek | South Holland | Netherlands | Rank among COROP regions |
|---|---|---|---|---|
| Population | 449,454 | 3,882,708 | 18,130,208 | ranked 14 of 39 |
| Population density | 1,626 people/km² | 1,437 people/km² | 539.2 people/km² | ranked 5 of 39 |
| Area | 276.5 km² | 2,702 km² | 33,626 km² | ranked 33 of 39 |
| Population change over 10 years | 5.2% | – | – | ranked 16 of 35 |
| Elevation | 2 m | 0 m | 6 m | ranked 23 of 39 |
| Share of residents aged 65 and over | 21.0% | 19.5% | 21.1% | ranked 28 of 39 |
| Share of residents under 15 | 14.4% | 15.5% | 14.8% | ranked 23 of 39 |
| Natural increase per 1,000 inhabitants | −0.5 ‰ | 0.8 ‰ | −0.3 ‰ | ranked 14 of 39 |
| Net migration per 1,000 inhabitants (domestic and international) | 4.7 ‰ | 5.3 ‰ | 6.0 ‰ | ranked 34 of 39 |
| Average household size | 2.1 persons | 2.1 persons | 2.1 persons | ranked 27 of 39 |
| Single-person households | 40.9% | 40.7% | 39.3% | ranked 8 of 39 |
| Housing stock | 204,980 dwellings | 1,773,459 dwellings | 8,274,510 dwellings | ranked 14 of 39 |
| Dwellings built before 1946 | 17.3% | 19.8% | 18.0% | ranked 16 of 39 |
| Dwellings built since 2000 | 21.9% | 20.3% | 20.4% | ranked 13 of 39 |
| Single-family dwellings | 58.0% | 49.2% | 64.0% | ranked 34 of 39 |
| Owner-occupied dwellings | 58.4% | 53.3% | 58.1% | ranked 29 of 39 |
| Housing association dwellings | 25.6% | 31.1% | 27.9% | ranked 22 of 39 |
| Average official property value (WOZ) of dwellings | 515,243 € | 431,489 € | 440,410 € | ranked 5 of 39 |
| New dwellings in the last five years per 1,000 inhabitants | 24.9 ‰ | 19.0 ‰ | 19.7 ‰ | ranked 4 of 39 |
| Average natural gas use per dwelling | 733 m³ | 709 m³ | 793 m³ | ranked 33 of 39 |
| Average electricity supplied per dwelling | 2,432 kWh | 2,422 kWh | 2,598 kWh | ranked 32 of 39 |
| Dwellings without natural gas | 12% | 13% | 12% | ranked 10 of 39 |
| Dwellings with solar power | 33% | 28% | 38% | ranked 31 of 39 |
| Dwellings mainly heated by electricity | 9% | 8% | 10% | ranked 29 of 39 |
| Average disposable income per household | 66,302 € | 62,019 € | 61,843 € | ranked 4 of 39 |
| Business establishments | 60,050 | 563,040 | 2,612,530 | ranked 14 of 39 |
| Business establishments per 1,000 inhabitants | 133.6 ‰ | 145.0 ‰ | 144.1 ‰ | ranked 22 of 39 |
| Unemployment benefits (WW), % of residents 15–65 | 1.3% | 1.5% | 1.6% | ranked 36 of 39 |
| Social assistance (below pension age), % of residents 15–65 | 2.4% | 4.1% | 3.5% | ranked 38 of 39 |
| Privately owned passenger cars per 1,000 inhabitants | 410 ‰ | 400 ‰ | 450 ‰ | ranked 34 of 39 |
| Average distance to the nearest railway station | 3.9 km | 5.6 km | 5.2 km | ranked 25 of 39 |
| Residents with a higher professional or university degree | 39.1% | 33.2% | 33.2% | ranked 5 of 39 |
| Household waste per inhabitant | 402 kg | 421 kg | 455 kg | ranked 36 of 39 |
| Share of built-up and paved land (excluding water) | 47.1% | 52.0% | 34.3% | ranked 6 of 39 |
| Share of agricultural land (excluding water) | 34.5% | 28.5% | 44.5% | ranked 32 of 39 |
| Share of natural land, including forest (excluding water) | 8.7% | 7.6% | 13.5% | ranked 27 of 39 |
| Area of solar parks | 4 ha | 174 ha | 3,475 ha | ranked 34 of 39 |
| Registered offences per 1,000 inhabitants | 38.4 ‰ | 50.7 ‰ | 45.2 ‰ | ranked 21 of 39 |
| Theft, embezzlement and burglary per 1,000 inhabitants | 17.9 ‰ | 21.4 ‰ | 19.8 ‰ | ranked 16 of 39 |
| Vandalism and damage per 1,000 inhabitants | 3.4 ‰ | 4.5 ‰ | 4.4 ‰ | ranked 37 of 39 |
| Violent and sexual offences per 1,000 inhabitants | 4.1 ‰ | 5.9 ‰ | 5.2 ‰ | ranked 29 of 39 |
| Dwellings with an individual central heating boiler | 80.9% | 78.8% | 82.6% | ranked 32 of 39 |
| Dwellings with district heating | 7.4% | 7.7% | 6.7% | ranked 9 of 39 |
| Average electricity fed back to the grid per dwelling | 746 kWh | 641 kWh | 949 kWh | ranked 33 of 39 |
| Average distance to the nearest GP practice | 0.8 km | 0.9 km | 1.1 km | ranked 34 of 39 |
| Average distance to a large supermarket | 0.8 km | 0.8 km | 1.0 km | ranked 31 of 39 |
| Average distance to the nearest school | 0.7 km | 0.7 km | 0.8 km | ranked 30 of 39 |
| Installed solar panel capacity per inhabitant | 865 Wp | 898 Wp | 1,605 Wp | ranked 33 of 39 |
| Solar power installations per 1,000 inhabitants | 161.5 ‰ | 134.2 ‰ | 183.6 ‰ | ranked 31 of 39 |
Frequently asked questions
How many municipalities are there in Agglomeratie Leiden en Bollenstreek (COROP region)?
Agglomeratie Leiden en Bollenstreek (COROP region) has 11 municipalities; the largest is Leiden with 130,328 residents.
What is the population of Agglomeratie Leiden en Bollenstreek (COROP region)?
Agglomeratie Leiden en Bollenstreek (COROP region) has 449,454 residents (2026), or 1,626 people per km².
Where is Agglomeratie Leiden en Bollenstreek (COROP region)?
Agglomeratie Leiden en Bollenstreek (COROP region) is part of South Holland (province).