Population (1 January) — Agglomeratie Leiden en Bollenstreek (NUTS-3 NL363)
AnnualNot seasonally adjustedCode NL-363.POP.A.NSA
Population (1 January) — Agglomeratie Leiden en Bollenstreek (NUTS-3 NL363) was 447,601 persons in 2025, up 0.4% from 2024.
Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.
Recent data
| Period | Value |
|---|---|
| 2025 | 447,601 persons |
| 2024 | 445,756 persons |
| 2023 | 440,312 persons |
| 2022 | 434,527 persons |
| 2021 | 431,595 persons |
| 2020 | 430,358 persons |
| 2019 | 427,217 persons |
| 2018 | 424,657 persons |
| 2017 | 421,296 persons |
| 2016 | 418,023 persons |
| 2015 | 415,106 persons |
| 2014 | 413,101 persons |
Last 12 observations. The full history (12 observations) is available through the API.
One guessable code, agency-direct, updated on release. Free tier available.
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
"https://makrognosis.robomacro.com/v1/series/NL-363.POP.A.NSA"
# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/NL-363.POP.A.NSA",
headers={"X-API-Key": KEY})
obs = r.json()["observations"]About this series
| Latest observation | 2025 |
|---|---|
| First observation | 2014 |
| Observations | 12 |
| Frequency | Annual |
| Units | persons |
| Adjustment | Not seasonally adjusted |
| 10-year high | 447,601 persons (2025) |
| 10-year low | 415,106 persons (2015) |
| 10-year average | 430,586 persons |
| Source agency | Eurostat (Statistical Office of the European Union) |
| Makrognosis code | NL-363.POP.A.NSA |
This series is a labelled reference series (an official figure republished by an aggregator) rather than a first print from the agency itself.
Other Netherlands indicators
National figure
FAQ
- Where does this data come from?
- It is collected directly from Eurostat (Statistical Office of the European Union) and is available through the Makrognosis API under the code NL-363.POP.A.NSA.
Last updated 2026-07-12. Source: Eurostat (Statistical Office of the European Union). Original title: “Population (1 January) — Agglomeratie Leiden en Bollenstreek (NUTS-3 NL363)”.