Chojnów
Chojnów is a city in Poland. Annual PM2.5 was 20 µg/m³ at the end of 2024. For Chojnów, the foreign population count was 28 in March 2021. At the end of 2024, Chojnów had a population of 12,243.
Higher unemployment than 95% of Polish cities that publish it and dirtier air than 89% of Polish cities that publish it.
Who Chojnów may suit
Relative profile scores use comparable published values. They are a decision aid, not a personal recommendation.
Population and city profile
The city covered 5 km² in 2024. Population density was 2,449 people per km² in 2024.
Derived from the published population and foreign-resident counts.
| Metric | Value | Verified | Source |
|---|---|---|---|
| City area | 5 km2 | 2026-07-152024 | Official sourceGUS BDL / GUGiK area variable 2018 Source-backed value |
| Foreign residents | 28 people | 2026-07-152021 | Official sourceGUS BDL / NSP 2021 non-Polish citizenship variable 1653367 Source-backed value |
| Population density | 2,449 people/km² | 2026-07-152024 | Official sourceReproducible gmina density for Chojnów: population_total_2024 / official area_2024, rounded to the metric contract precision 0. Source-backed value |
| Population | 12,243 people | 2026-07-142024 | Official sourcesource-6fa3bff03aa3 Source-backed value · gmina |
Work and income
The unemployment rate was 7.8% at the end of 2025.
Published unemployment rates for cities in the same country.
| Metric | Value | Verified | Source |
|---|---|---|---|
| Unemployment rate | 7.8 %country median 4.2% — 86% above | 2026-07-27Aging | Official sourceLocal Data Bank — Share of registered unemployed persons in the working-age population by sex, total, 2025 Source-backed value |
Climate and air quality
Published monthly climate normals for this city.
Published monthly climate normals for this city.
City values from the published air-quality observations. WHO 2021 guidelines and EU limit values are published constants.
Published annual means from the same national measurement network.
| Metric | Value | Verified | Source |
|---|---|---|---|
| NO₂ — annual mean | 14 µg/m³ | 2026-08-012024 | Official sourceEEA air quality statistics — PL NO2 annual mean 2024 (station Legnica, al. Rzeczypospolitej) Source-backed value · nearest-station reading |
| PM10 — annual mean | 24 µg/m³ | 2026-08-012024 | Official sourceEEA air quality statistics — PL PM10 annual mean 2024 (station Chojnów, ul. S. Małachowskiego ) Source-backed value · nearest-station reading |
| PM2.5 — annual mean | 20 µg/m³country median 15.5 — 29% above | 2026-07-292024 | Official sourceEEA Air Quality Annual Statistics — Poland 2024 PM2.5 station data Source-backed value |
| Average daytime high by month | Jan 3.1 · Feb 4.6 · Mar 8.9 · Apr 15.1 · May 19.6 · Jun 23 · Jul 25.6 · Aug 25.5 · Sep 19.9 · Oct 14.2 · Nov 8.1 · Dec 4.2 °C | 2026-07-311991 | Official sourceWMO Climatological Normals 1991-2020 — station Legnica Source-backed value · nearest-station reading |
| Average night-time low by month | Jan -2.8 · Feb -2 · Mar 0.5 · Apr 3.9 · May 8.1 · Jun 11.6 · Jul 13.5 · Aug 13.2 · Sep 9.6 · Oct 5.6 · Nov 1.8 · Dec -1.5 °C | 2026-07-311991 | Official sourceWMO Climatological Normals 1991-2020 — station Legnica Source-backed value · nearest-station reading |
| Average temperature by month | Jan 0.2 · Feb 1.2 · Mar 4.4 · Apr 9.5 · May 13.9 · Jun 17.3 · Jul 19.5 · Aug 19.2 · Sep 14.5 · Oct 9.7 · Nov 4.8 · Dec 1.4 °C | 2026-07-311991 | Official sourceWMO Climatological Normals 1991-2020 — station Legnica Source-backed value · nearest-station reading |
| Average precipitation by month | Jan 25 · Feb 22.3 · Mar 33.3 · Apr 25.9 · May 57.8 · Jun 65.9 · Jul 89.6 · Aug 64.4 · Sep 48.4 · Oct 35.7 · Nov 28.9 · Dec 24.5 mm | 2026-07-311991 | Official sourceWMO Climatological Normals 1991-2020 — station Legnica Source-backed value · nearest-station reading |
Worked out from these numbers
Arithmetic on the published values above. Each one names what it assumed.
How international is the population?
0.2% of residents hold a foreign nationality — 28 people of 12,243 people. This counts nationality, not place of birth, so long-settled residents who naturalised are not in it.
Common questions
Answered from the published values on this page, each with its source and date.
What is the unemployment rate in Chojnów?
The unemployment rate is 7.8 %. Source: Local Data Bank — Share of registered unemployed persons in the working-age population by sex, total, 2025, checked 2026-07-27.
Is the air quality good in Chojnów?
The annual PM2.5 mean is 20 µg/m³. The WHO 2021 guideline is 5 µg/m³ and the EU limit value is 25 µg/m³, so this reading is above the WHO guideline but within the EU limit. Source: EEA Air Quality Annual Statistics — Poland 2024 PM2.5 station data, checked 2026-07-29.
How many people live in Chojnów?
The published population is 12,243 people. Source: source-6fa3bff03aa3, checked 2026-07-14.
How many foreign residents live in Chojnów?
28 people residents hold a foreign nationality. Source: GUS BDL / NSP 2021 non-Polish citizenship variable 1653367, checked 2026-07-15.
Cities of a similar size in Poland
Closest published populations, for a like-for-like comparison.
Sources
Spotted a number that looks wrong? Every value here carries its source and date — tell us what you found and we will re-check it against the source.