The population is shrinking, while it grows in Leiden. Homes cost more than the average in the municipality of Leiden, and registered crime per resident is about the same.
The average WOZ value in Professorenwijk-West is €518,000, 27% higher than in Leiden (€409,000). Between 2021 and 2025 the average WOZ value rose 30%, against a rise of 31% in Leiden. 68% of the homes are owner-occupied, 27 percentage points more than in Leiden (41%).
Key figures
Average WOZ value
€518,000
▲27% higher than Leiden (€409,000)
Rise in WOZ value since 2021
+30%
=about the same as Leiden (+31%)
More figures
Owner-occupied dwellings
68%
▲27 percentage points higher than Leiden (41%)
Social housing
24%
▼7 percentage points lower than Leiden (31%)
Private rent
8%
▼20 percentage points lower than Leiden (28%)
Single-family dwellings
59%
▲20 percentage points higher than Leiden (39%)
Built 1945–1964
20%
▲7 percentage points higher than Leiden (13%)
Built 1992–2005
5%
▼2 percentage points lower than Leiden (7%)
Average WOZ value
€518,000
▲27% higher than Leiden (€409,000)
Rise in WOZ value since 2021
+30%
=about the same as Leiden (+31%)
More figures
Owner-occupied dwellings
68%
▲27 percentage points higher than Leiden (41%)
Social housing
24%
▼7 percentage points lower than Leiden (31%)
Private rent
8%
▼20 percentage points lower than Leiden (28%)
Single-family dwellings
59%
▲20 percentage points higher than Leiden (39%)
Built 1945–1964
20%
▲7 percentage points higher than Leiden (13%)
Built 1992–2005
5%
▼2 percentage points lower than Leiden (7%)
WOZ value per year
The average WOZ value rose 30% between 2021 and 2025, to €518,000.
Average WOZ value, 2025
€518,000▲ 27% above Leiden
+30% since 2021
Leiden +31%
Explanation
The WOZ value as struck on 1 January of the year before the KWB edition.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
Modelled ownership costs
Modelled ownership costs for a typical dwelling here: ~€282 per month (excluding mortgage and energy)
€282/ month
Typical home here, before mortgage and energy
104 m² · measured buurt average
WOZ €518,000 · average here
Levies you'll be billed€141NL median
Property tax (OZB)€52€45
Water board levy€46–
Waste levy€27€27
Sewage levy€16€22
Costs to set aside€141
Maintenance reserve€132–
Buildings insurance€9–
Model estimates, not bills.
For this home, Leiden's OZB, sewage and waste levies rank 165th of 334 gemeenten, cheapest first.
cheapestdearest
Water board, maintenance and insurance are estimated from national rates and the home's value and size, so they aren't compared.
Explanation
The home: one typical home of 104 m² (measured average in this buurt) with the average WOZ value here, €518,000.
Levies: Leiden's own OZB, sewage and waste rates for 2026. The water board levy uses national average rates.
Set aside: maintenance at 0.85% and buildings insurance at 0.06% a year of the rebuild cost (€1,800 per m²).
NL median: what the same home would pay in the middle gemeente. Gemeenten where a regional body collects the waste levy are left out.
Not included: mortgage and energy. These are estimates, not actual bills.
Source: Municipal levies + CBS 2026
Dwelling value ladder
Professorenwijk-West has the 4th-highest WOZ value of the 9 buurten in Roodenburgerdistrict.
Average WOZ value from the Netherlands down to this area, and its rank within its own group (e.g. buurten within the same wijk). Provincie is omitted: KWB publishes no province rows to average.
Source: CBS Kerncijfers wijken en buurten (KWB)
WOZ value and age structure
Here: €518,000 average WOZ value.
Value
Dwellings
Aged 65+
Professorenwijk-West
518,000
1,345
–
Meerburg
373,000
1,141
–
Rijndijkbuurt
470,000
1,154
–
Professorenwijk-Oost
463,000
687
–
Burgemeesterswijk
761,000
772
–
Tuinstadwijk
487,000
1,780
–
Cronestein
319,000
3,949
–
Roomburg
614,000
1,123
–
Waardeiland
696,000
465
–
Explanation
Each circle is an area: position by average WOZ value, size by dwelling count. The 65-and-over share (pct_65_plus) travels on every point but is not yet drawn as a second axis.
Source: CBS Kerncijfers wijken en buurten (KWB)
Dwellings by ownership
The largest category is owner-occupied, at 68% of dwellings.
Owner-occupied68%
Social housing24%
Private rent8%
Explanation
CBS publishes this as a share of the dwelling stock, not a count.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
Dwellings by type
59% of the dwelling stock is single-family homes.
Single-family homes59%
Multi-family homes41%
Explanation
CBS publishes this as a share of the dwelling stock, not a count.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
Dwellings by build period
75% of dwellings were built before 1945, against 30% in the municipality of Leiden.
Before 194575.5%
1945-196419.6%
1992-20055%
Explanation
Based on 1,349 dwellings with a registered construction year in the BAG (verblijfsobjecten whose pand has no usable bouwjaar, such as 1005 or 9999, are excluded).
Source: Kadaster BAG (bag-light.gpkg) 2026-09-01
02 · Safety
About as much registered crime per resident as the Leiden average.
In 2025, 56 crimes per 1,000 residents were registered in Professorenwijk-West, about the same as in Leiden (56). Since 2021 the registered rate per 1,000 residents rose 82%, against a rise of 28% in Leiden. Crimes are counted where they happen, not where the offender lives.
Key figures
Crimes per 1,000 residents, 2025
56
=about the same as Leiden (56)
Change since 2021
+82%
▲higher than Leiden (+28%)
Home burglary per 1,000 dwellings
1.2
▼43% lower than Leiden (2.1)
Crimes per 1,000 residents, 2025
56
=about the same as Leiden (56)
Change since 2021
+82%
▲higher than Leiden (+28%)
Home burglary per 1,000 dwellings
1.2
▼43% lower than Leiden (2.1)
Registered crimes per 1,000 residents, 2025
In 2025, Professorenwijk-West registered 56 crimes per 1,000 residents, against 56 in the municipality of Leiden.
Professorenwijk-West56
The municipality of Leiden56
Explanation
Crime is counted where it happens and divided by the number of residents, so places with many visitors — city centres, nightlife, stations — score higher.
The largest category in Professorenwijk-West is 'Theft and burglary': 42.3 per 1,000 residents in 2025, against 28.7 in the municipality of Leiden.
Professorenwijk-WestLeiden
Theft and burglary42.3
Leiden 28.7▲ +47% vs Leiden
Fraud and scams4.8
Leiden 5.1▼ −6% vs Leiden
Vandalism and public order3.1
Leiden 5.7▼ −46% vs Leiden
Traffic2.7
Leiden 9.1▼ −70% vs Leiden
Violence and threats1.7
Leiden 5.1▼ −67% vs Leiden
Other and withheld1.7
Leiden 2.5▼ −32% vs Leiden
Environmental0.0
Leiden 0.2≈ Leiden
Explanation
Four categories are structurally withheld at buurt level (sex offences, child pornography, child prostitution, other integrity offences); the gap with the published total is shown under 'other'.
In 2024, police in Professorenwijk-West registered 18 traffic accidents, of which 12 with injury and none fatal.
2020
2021
2022
2023
2024
FatalInjuryMaterial damage only
Explanation
Registered accidents (BRON, Rijkswaterstaat); material-damage-only accidents have not been systematically registered since roughly 2010 and are not comparable between areas. This area shows only accidents with an exactly known location (roughly 80-85% of all registered accidents); the rest is known only at street, intersection or gemeente level. The comparison with the gemeente therefore also uses only the gemeente's exactly-located accidents, which is why that figure is lower than on the gemeente's own page.
Source: BRON — Bestand geRegistreerde Ongevallen Nederland (Rijkswaterstaat) 2024
03 · Living environment
Residents rate their health above the Leiden average; green space is below the Leiden average.
An estimated 80% of adults in Professorenwijk-West rate their own health as good, 5 percentage points more than in Leiden. Fewer adults feel lonely (41% against 49%), fewer report anxiety or depression (47% against 54%), fewer smoke (14% against 18%) and fewer are overweight (38% against 42%). Built-up land is the largest land use in Professorenwijk-West, covering 77% of the area, against 60% in Leiden. Green space such as parks, sports fields, forest and nature covers 10% of the area, 4 percentage points below the 14% in Leiden.
Key figures
Self-rated health (estimated)
80%
▲5 percentage points higher than Leiden (75%)
Green (parks, sport, nature)
10%
▼4 percentage points lower than Leiden (14%)
More figures
Lonely
41%
▼8 percentage points lower than Leiden (49%)
Anxiety or depression feelings
47%
▼7 percentage points lower than Leiden (54%)
Smokes
14%
▼4 percentage points lower than Leiden (18%)
Overweight
38%
▼4 percentage points lower than Leiden (42%)
Built-up, share of the area
77%
▲17 percentage points higher than Leiden (60%)
Agriculture, share of the area
0%
▼10 percentage points lower than Leiden (10%)
Recreation, share of the area
10%
▼3 percentage points lower than Leiden (13%)
Self-rated health (estimated)
80%
▲5 percentage points higher than Leiden (75%)
Green (parks, sport, nature)
10%
▼4 percentage points lower than Leiden (14%)
More figures
Lonely
41%
▼8 percentage points lower than Leiden (49%)
Anxiety or depression feelings
47%
▼7 percentage points lower than Leiden (54%)
Smokes
14%
▼4 percentage points lower than Leiden (18%)
Overweight
38%
▼4 percentage points lower than Leiden (42%)
Built-up, share of the area
77%
▲17 percentage points higher than Leiden (60%)
Agriculture, share of the area
0%
▼10 percentage points lower than Leiden (10%)
Recreation, share of the area
10%
▼3 percentage points lower than Leiden (13%)
Health
An estimated 80% of adults rate their own health as good, against 75% in the municipality of Leiden (2024).
This areaThe municipality of Leiden
Good self-rated health
79.7%
75%
Smokes
14%
17.8%
Excessive drinking
5.7%
8%
Overweight
38.3%
42%
Lonely
40.9%
49.1%
Anxiety or depression feelings
46.8%
53.7%
Meets physical activity guideline
59.4%
56.8%
Explanation
An RIVM model estimate (small-area estimation from the 2024 Health Monitor for Adults and Elderly), not a direct tabulation — even a buurt that was not itself surveyed gets an estimate. Figures cover adults aged 18 and over.
Source: RIVM/CBS Gezondheidsmonitor Volwassenen en Ouderen (kleine-gebieden-schatting) 2024
Land use
10% of the area is green (parks, sport, nature), against 14% in the municipality of Leiden.
Traffic9.7%
Built-up77.4%
Recreation9.7%
Water3.2%
Explanation
Every share is calculated as a percentage of the TOTAL area (land and water together, peiljaar 2022); water is therefore one of the slices itself, not a separate whole. Green is the sum of recreational terrain (parks, sport fields, allotments, day recreation) and natural terrain (forest, open natural terrain) — agricultural land is not counted as green here.
Source: CBS Bodemgebruik (86211NED) 2022
Distance to amenities
A daycare lies here at an average road distance of 300 m.
Distance
Value
Large supermarket
900 m
–
GP practice
600 m
–
Primary school
800 m
–
Daycare
300 m
–
Large supermarkets
–
1
GP practices
–
5.1
Daycares
–
4.9
Explanation
Average road distance from every address in this buurt to the nearest amenity, and the average count within 1 km — a buurt average, not a distance from one address.
Source: CBS proximity statistics 2025
04 · Residents
The population is shrinking, while it grows in Leiden.
Professorenwijk-West has 2,930 inhabitants (2026), or 10,112 per km² (70% higher than in Leiden). Between 2021 and 2026 the population fell 4%, against a rise of 5% in Leiden. In the 2025 House of Representatives (Tweede Kamer) election, turnout in the municipality of Leiden was 82%, 4 percentage points above the national 78%. Of the parties that are largest nationally, D66 had the highest share there: 25% of the vote, against 17% nationally. Election results exist only per municipality, so these are the municipality's figures.
Key figures
Population growth since 2021
-4%
▼lower than Leiden (+5%)
Turnout, municipality of Leiden
82%
▲4 percentage points higher than the Netherlands (78%)
More figures
Growth of the dwelling stock
+0%
▼lower than Leiden (+8%)
Aged 45 to 65
29%
▲7 percentage points higher than Leiden (22%)
Never married
58%
▼4 percentage points lower than Leiden (62%)
Dutch origin
75%
▲13 percentage points higher than Leiden (62%)
Higher education (hbo, wo)
62%
▲12 percentage points higher than Leiden (50%)
D66, share of the vote
25%
▲8 percentage points higher than the Netherlands (17%)
Population growth since 2021
-4%
▼lower than Leiden (+5%)
Turnout, municipality of Leiden
82%
▲4 percentage points higher than the Netherlands (78%)
More figures
Growth of the dwelling stock
+0%
▼lower than Leiden (+8%)
Aged 45 to 65
29%
▲7 percentage points higher than Leiden (22%)
Never married
58%
▼4 percentage points lower than Leiden (62%)
Dutch origin
75%
▲13 percentage points higher than Leiden (62%)
Higher education (hbo, wo)
62%
▲12 percentage points higher than Leiden (50%)
D66, share of the vote
25%
▲8 percentage points higher than the Netherlands (17%)
Population per year
The population shrank 4% between 2021 and 2026, to 2,930.
Residents, 2026
2,930
-4% since 2021
Leiden +5%
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
Density
With 10,112 residents per km², this buurt is 70% more densely populated than the municipality of Leiden.
Residents per km²10,112
Dwellings per km²4,637.9
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
Births and deaths per 1,000 residents
In 2025, 11.9 children were born per 1,000 residents; 3.4 died per 1,000.
2021
2022
2023
2024
2025
BirthsDeaths
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
Residents by age group
29% of residents are between 45 and 65.
0 to 15520
15 to 25330
25 to 45755
45 to 65860
65 to 80375
80 and over90
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
Marital status
58% of residents are never married.
Never married1,705
Married915
Divorced220
Widowed85
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
Residents by country of origin
75% of residents have Dutch origin.
Netherlands2,210
Europe (excluding the Netherlands)310
Outside Europe410
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
Education level of residents aged 15 to 75
62% of residents have a higher professional (hbo) or university (wo) education.
Primary, vmbo, mbo1300
Havo, vwo, mbo2-4540
Higher professional, university1,390
Source: CBS Kerncijfers wijken en buurten (KWB) 2024
Parliamentary election
These figures are for the whole municipality of Leiden; there is no result per buurt or wijk. At the general election (Tweede Kamer) of 29 October 2025, 82% of eligible voters in Leiden voted. The largest party was D66 with 25% of the valid votes.
Municipality of LeidenThe Netherlands
D66
24.9%
16.9%
PVV (Partij voor de Vrijheid)
11%
16.7%
VVD
9.4%
14.2%
GROENLINKS / Partij van de Arbeid (PvdA)
24.4%
12.8%
CDA
7.3%
11.8%
JA21
3.8%
5.9%
Forum voor Democratie
2.5%
4.5%
BBB
0.8%
2.6%
Other
16%
14.4%
Explanation
Official election result (Kiesraad), top 8 parties by national vote count plus 'Other'; share of valid votes. A voter may vote at any polling station in their own gemeente; there is therefore no reliable buurt- or wijk-level result. This figure is the whole gemeente's own result.
Source: Kiesraad — Verkiezingsuitslag Tweede Kamer (data.overheid.nl) TK2025
05 · More figures
More figures
Professorenwijk-West has an average of 0.7 cars per household, 40% higher than in Leiden (0.5). 19% of cars run on something other than petrol (diesel, LPG or electricity, hybrids included), 2 percentage points less than in Leiden (21%).
Key figures
Government, education and care, share of businesses
29%
▲7 percentage points higher than Leiden (22%)
Trade and hospitality, share of businesses
7%
▼8 percentage points lower than Leiden (15%)
Industry and energy, share of businesses
6%
▼5 percentage points lower than Leiden (11%)
Cars per household (2025)
0.7
▲40% higher than Leiden (0.5)
Cars not on petrol (2025)
19%
▼2 percentage points lower than Leiden (21%)
Change in cars not on petrol since 2021
+4 pp
▼lower than Leiden (+7 pp)
Residential, share of addresses
95%
▲5 percentage points higher than Leiden (90%)
Retail, share of addresses
1%
▼1 percentage point lower than Leiden (2%)
Office, share of addresses
1%
=about the same as Leiden (1%)
Private rent
8%
▼6 percentage points lower than the Netherlands (14%)
Average WOZ value
€518,000
▲30% higher than the Netherlands (€398,000)
Owner-occupied dwellings
68%
▲11 percentage points higher than the Netherlands (57%)
Government, education and care, share of businesses
29%
▲7 percentage points higher than Leiden (22%)
Trade and hospitality, share of businesses
7%
▼8 percentage points lower than Leiden (15%)
Industry and energy, share of businesses
6%
▼5 percentage points lower than Leiden (11%)
Cars per household (2025)
0.7
▲40% higher than Leiden (0.5)
Cars not on petrol (2025)
19%
▼2 percentage points lower than Leiden (21%)
Change in cars not on petrol since 2021
+4 pp
▼lower than Leiden (+7 pp)
Residential, share of addresses
95%
▲5 percentage points higher than Leiden (90%)
Retail, share of addresses
1%
▼1 percentage point lower than Leiden (2%)
Office, share of addresses
1%
=about the same as Leiden (1%)
Private rent
8%
▼6 percentage points lower than the Netherlands (14%)
Average WOZ value
€518,000
▲30% higher than the Netherlands (€398,000)
Owner-occupied dwellings
68%
▲11 percentage points higher than the Netherlands (57%)
Business establishments by sector
Zakelijke dienstverlening is the largest sector, with 100 establishments.
Landbouw, bosbouw en visserij0
Nijverheid en energie20
Handel en horeca25
Vervoer, informatie en communicatie35
Financiële diensten, onroerend goed15
Zakelijke dienstverlening100
Overheid, onderwijs en zorg100
Cultuur, recreatie, overige diensten45
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
Passenger cars by fuel type
19% of passenger cars do not run on petrol (diesel, LPG, electric etc.), against 21% in the municipality of Leiden (2025).
Petrol80.8%
Other fuel (diesel, LPG, electric etc.)19.2%
Explanation
CBS splits passenger cars into 'petrol' and 'other fuel' only. That second category bundles diesel, LPG, electric (including hybrid), hydrogen, alcohol, LNG and CNG together — CBS publishes no separate electric-car count per buurt, wijk or gemeente, so this is not the same as an 'electric share'.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
Share on other fuel per year
The share of passenger cars not running on petrol went from 15% to 19% between 2021 and 2025.
Share on other fuel, 2025
19%▼ 2 percentage points below Leiden (21%)
+4 pp since 2021
Leiden +7 pp
Explanation
See the 'Passenger cars by fuel type' card for what 'other fuel' covers — this is not the share of electric cars.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
Vehicles by kind
In 2025, 995 passenger cars and 45 motorcycles were registered here.
Passenger cars995
Motorcycles45
Explanation
At this level CBS publishes only passenger cars and motorcycles, no vans or trucks.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
Addresses by building use
95% of addresses are residential; the largest other use is retail (0.6%).
Residential94.9%
Retail0.6%
Office0.6%
Assembly0.4%
Healthcare0.2%
Sports0.1%
Other3.7%
Explanation
Based on 1,422 verblijfsobjecten in use. An object with several registered uses (e.g. a flat above a shop) is counted under each of them, so the shares can add up to more than 100%.
Source: Kadaster BAG (bag-light.gpkg) 2026-09-01
Biggest difference from the Netherlands
10,112 residents per km²: 19 times as densely populated as the Dutch average.
This areaThe Netherlands
Residents per km²10,112
NL 539▲ +1776% vs NL
Private rent8%
NL 14%▼ −43% vs NL
Average WOZ value€518,000
NL €398,000▲ +30% vs NL
Owner-occupied dwellings68%
NL 57%▲ +19% vs NL
Social housing24%
NL 28%▼ −14% vs NL
Explanation
The 5 characteristics that differ most from the national average, ranked by log ratio (so a halving and a doubling count as equally different); the shown percentage is the ordinary difference against the Netherlands.
Source: CBS Kerncijfers wijken en buurten (KWB) 2026