Lons-le-Saunier
Lons-le-Saunier has a population of 16,618 people; a published area of 7.68 km2. Read each value with its source, scope and date.
DemographicsClimate AirWork Income
Foreign Population Total1,468 peoplecity · Verified 2026-07-15Official source · Nationalité en 2021 — Base des tableaux détaillés — NAT1
Population Total16,618 peoplemunicipality · Verified 2026-07-12Independent source · France official denominator source
Broadband Gigabit Availability Percent98.59 %city · Verified 2026-07-15Official source · Independent ARCEP municipal count of premises eligible for the >=1 Gbit/s fixed advertised-speed class, divided by the ARCEP type=all municipal premises denominator. This is availability/eligibility, not adoption, measured speed, FTTH-only coverage or mobile coverage.
Air Quality Pm25 Annual Ug M35.8086 µg/m³city · Verified 2026-07-15Official source · 2024 validated hourly NO2 station observations transformed to the exact INSEE commune centre by deterministic nearest-station selection and equal-weight aggregation.
City Area Km27.68 km2place · Verified 2026-07-14Official source · A-ccepted source for city area and derived population density
Population Density Per Km22,205.9896 people/km²place · Verified 2026-07-14Official source · A-ccepted source for city area and derived population density
Every value keeps its source, geographic scope and verification date · Last checked 2026-07-15
1 published fact
Climate and air quality
| Metric | Value | Source | Verified |
|---|---|---|---|
| Air Quality Pm25 Annual Ug M3 | 5.8086 µg/m³ | Official source2024 validated hourly NO2 station observations transformed to the exact INSEE commune centre by deterministic nearest-station selection and equal-weight aggregation. Source-backed value | 2026-07-15 |
1 published fact
Demographics
| Metric | Value | Source | Verified |
|---|---|---|---|
| Population Total | 16,618 people | Independent sourceFrance official denominator source Source-backed value | 2026-07-12 |
3 published facts
Population and city profile
| Metric | Value | Source | Verified |
|---|---|---|---|
| City Area Km2 | 7.68 km2 | Official sourceA-ccepted source for city area and derived population density Source-backed value | 2026-07-14 |
| Foreign Population Total | 1,468 people | Official sourceNationalité en 2021 — Base des tableaux détaillés — NAT1 Source-backed value | 2026-07-15 |
| Population Density Per Km2 | 2,205.9896 people/km² | Official sourceA-ccepted source for city area and derived population density Source-backed value | 2026-07-14 |
1 published fact
Work and income
| Metric | Value | Source | Verified |
|---|---|---|---|
| Broadband Gigabit Availability Percent | 98.59 % | Official sourceIndependent ARCEP municipal count of premises eligible for the >=1 Gbit/s fixed advertised-speed class, divided by the ARCEP type=all municipal premises denominator. This is availability/eligibility, not adoption, measured speed, FTTH-only coverage or mobile coverage. Source-backed value | 2026-07-15 |
Sources
Nationalité en 2021 — Base des tableaux détaillés — NAT1Official source · Checked 2026-07-15France official denominator sourceIndependent source · Checked 2026-07-15Independent ARCEP municipal count of premises eligible for the >=1 Gbit/s fixed advertised-speed class, divided by the ARCEP type=all municipal premises denominator. This is availability/eligibility, not adoption, measured speed, FTTH-only coverage or mobile coverage.Official source · Checked 2026-07-152024 validated hourly NO2 station observations transformed to the exact INSEE commune centre by deterministic nearest-station selection and equal-weight aggregation.Official source · Checked 2026-07-15A-ccepted source for city area and derived population densityOfficial source · Checked 2026-07-15
Reuse this city record
Use the linked JSON or Markdown record for exact values, source URLs and verification dates.