Iancu Jianu: population and statistics
Iancu Jianu has a population of 4,029 (2026) across 47.4 km², or 84.9 people per km². It ranks 1,070 of 3,181 localities by population. Its population is falling: −7.3% between 2016 and 2026.
- 4,029 residents
- 47.4 km²
- 85 people/km²
Key points
Among the 112 localities in Olt County, Iancu Jianu ranks No. 13 by population.
Dwellings completed in the year per 1,000 inhabitants: 5.96 ‰ in Iancu Jianu, compared with an average of 1.82 ‰ in Olt County and 3.20 ‰ nationally.
People settling in the municipality per 1,000 inhabitants: 11.4 ‰ in Iancu Jianu, compared with an average of 16.3 ‰ in Olt County and 18.5 ‰ nationally.
Iancu Jianu: the most common activity among active businesses is Specialised construction activities (65 businesses).
Iancu Jianu in numbers
Where is Iancu Jianu?
Neighbouring localities
- Călui5.1 km · 1,336
- Laloșu6.4 km · 2,437
- Dobrețu7.1 km · 1,080
- Morunglav8.3 km · 2,074
- Găvănești8.5 km · 1,718
- Oboga9.1 km · 1,598
- Făurești9.2 km · 1,485
- Vulpeni10 km · 1,880
Localities of similar size
Population of Iancu Jianu over time
Iancu Jianu had 4,344 residents in 2016 and 4,029 in 2026.
| Year | Population (by registered residence) |
|---|---|
| 2021 | 4,228 |
| 2022 | 4,149 |
| 2023 | 4,113 |
| 2024 | 4,104 |
| 2025 | 4,062 |
| 2026 | 4,029 |
Did you know?
All indicators for Iancu Jianu
Value for the locality, then the regional average and the national median (for counts: regional and national totals). The gauge places the locality between the lowest and highest value in the country.
Population
| Indicator | Iancu Jianu | Olt County | National | Position? | Rank |
|---|---|---|---|---|---|
| People settling in the municipality per 1,000 inhabitants (2025) | 11.4 ‰ | 16.3 ‰ | 16.0 ‰ | ranked 2,582 of 3,163 | |
| People leaving the municipality per 1,000 inhabitants (2025) | 14.4 ‰ | 19.5 ‰ | 17.3 ‰ | ranked 2,298 of 3,163 | |
| Live births per 1,000 inhabitants (2025) | 5.7 ‰ | 5.9 ‰ | 6.9 ‰ | ranked 2,181 of 3,157 | |
| Deaths per 1,000 inhabitants (2025) | 11.7 ‰ | 13.3 ‰ | 13.0 ‰ | ranked 1,979 of 3,163 |
Housing
| Indicator | Iancu Jianu | Olt County | National | Position? | Rank |
|---|---|---|---|---|---|
| Length of the drinking-water network per 1,000 inhabitants (2025) | 9.31 km | 7.19 km | 7.67 km | ranked 1,024 of 2,728 | |
| Building permits for residential buildings per 1,000 inhabitants (2025) | 0.99 ‰ | 1.41 ‰ | 1.53 ‰ | ranked 1,640 of 2,438 | |
| Existing dwellings (2025) | 1,922 | 211,826 | 10,177,161 | ranked 1,039 of 3,181 | |
| Dwellings per 1,000 inhabitants (2025) | 477.0 ‰ | 526.0 ‰ | 484.8 ‰ | ranked 1,683 of 3,163 | |
| Average living floor area per dwelling (m²) (2025) | 41.5 m² | 47.1 m² | 50.3 m² | ranked 2,590 of 3,163 | |
| Dwellings completed in the year per 1,000 inhabitants (2025) | 5.96 ‰ | 1.82 ‰ | 1.30 ‰ | ranked 152 of 1,926 |
Energy
| Indicator | Iancu Jianu | Olt County | National | Position? | Rank |
|---|---|---|---|---|---|
| Length of the gas distribution network per 1,000 inhabitants (2025) | 4.32 km | 3.43 km | 6.17 km | ranked 704 of 1,006 | |
| Natural gas distributed per inhabitant (m³) (2025) | 155 m³ | 4,558 m³ | 325,688 m³ | ranked 761 of 1,023 |
Economy
| Indicator | Iancu Jianu | Olt County | National | Position? | Rank |
|---|---|---|---|---|---|
| Active companies in the trade register per 1,000 inhabitants (2026) | 37.7 ‰ | 37.4 ‰ | 29.4 ‰ | ranked 972 of 3,163 | |
| Companies registered in the last 12 months per 1,000 inhabitants (2026) | 3.47 ‰ | 2.31 ‰ | 2.10 ‰ | ranked 683 of 3,163 |
Employment
| Indicator | Iancu Jianu | Olt County | National | Position? | Rank |
|---|---|---|---|---|---|
| Average number of employees per 1,000 inhabitants (2024) | 44 ‰ | 187 ‰ | 71 ‰ | ranked 2,455 of 3,163 | |
| Registered unemployed as a share of labour resources (working-age population) (2026) | 5.9% | 3.1% | 2.3% | ranked 554 of 3,163 |
Environment
| Indicator | Iancu Jianu | Olt County | National | Position? | Rank |
|---|---|---|---|---|---|
| Drinking water distributed per inhabitant (m³) (2025) | 36.5 m³ | 38.9 m³ | 27.2 m³ | ranked 825 of 2,656 |
Health
| Indicator | Iancu Jianu | Olt County | National | Position? | Rank |
|---|---|---|---|---|---|
| Doctors per 1,000 inhabitants (2024) | 0.50 ‰ | 1.96 ‰ | 0.52 ‰ | ranked 1,496 of 2,833 | |
| Family doctors per 1,000 inhabitants (2024) | 0.50 ‰ | 0.67 ‰ | 0.46 ‰ | ranked 1,171 of 2,807 |
Education
| Indicator | Iancu Jianu | Olt County | National | Position? | Rank |
|---|---|---|---|---|---|
| School population (children, pupils and students) per 1,000 inhabitants (2025) | 121 ‰ | 137 ‰ | 91 ‰ | ranked 690 of 3,158 | |
| Education units per 10,000 inhabitants (2025) | 2.5 per 10,000 inh. | 3.9 per 10,000 inh. | 3.6 per 10,000 inh. | ranked 2,272 of 3,122 |
Businesses by activity: Iancu Jianu
Active businesses in the business register with a recorded activity, by section and by activity (NACE Rev. 2). Only activities with at least 3 businesses are shown.
By industry section
- Construction69 · 22.7%
- Wholesale and retail trade66 · 21.7%
- Transport and storage36 · 11.8%
- Accommodation and food services30 · 9.9%
- Manufacturing22 · 7.2%
- Administrative and support services18 · 5.9%
- Other service activities13 · 4.3%
- Professional, scientific and technical10 · 3.3%
Most common activities
- Specialised construction activities65 · 21.4%
- Retail trade (except motor vehicles)57 · 18.8%
- Construction of buildings55 · 18.1%
- Land transport and transport via pipelines33 · 10.9%
- Civil engineering32 · 10.5%
- Food and beverage service activities28 · 9.2%
- Wholesale trade (except motor vehicles)20 · 6.6%
- Manufacture of food products11 · 3.6%
- Trade and repair of motor vehicles and motorcycles11 · 3.6%
- Services to buildings and landscape activities9 · 3.0%
Frequently asked questions
What is the population of Iancu Jianu?
Iancu Jianu has 4,029 residents (2026), ranking 1,070 of 3,181 localities.
How big is Iancu Jianu?
Iancu Jianu covers 47.4 km², with a density of 85 people per km².
Is the population of Iancu Jianu growing?
Between 2016 and 2026, the population of Iancu Jianu went from 4,344 to 4,029, a change of −7.3%.
Where is Iancu Jianu?
Iancu Jianu is in Olt County. Latitude 44.493, longitude 24.029.
Dwellings completed in the year per 1,000 inhabitants: what is the figure for Iancu Jianu?
In Iancu Jianu, “Dwellings completed in the year per 1,000 inhabitants” stands at 5.96 ‰ (2025), ranking 152 of 1,926 localities; the national median is 1.30 ‰.
People settling in the municipality per 1,000 inhabitants: what is the figure for Iancu Jianu?
In Iancu Jianu, “People settling in the municipality per 1,000 inhabitants” stands at 11.4 ‰ (2025), ranking 2,582 of 3,163 localities; the national median is 16.0 ‰.
Which localities border Iancu Jianu?
The nearest to Iancu Jianu are Călui (5.1 km), Laloșu (6.4 km), Dobrețu (7.1 km), Morunglav (8.3 km), Găvănești (8.5 km).