Seimeni: population and statistics
Seimeni has a population of 2,079 (2026) across 106.7 km², or 19.5 people per km². It ranks 2,275 of 3,181 localities by population. Its population is falling: −6.9% between 2016 and 2026.
- 2,079 residents
- 106.7 km²
- 20 people/km²
Key points
Among the 70 localities in Constanța County, Seimeni ranks No. 55 by population.
People leaving the municipality per 1,000 inhabitants: 24.1 ‰ in Seimeni, compared with an average of 20.3 ‰ in Constanța County and 20.1 ‰ nationally.
Building permits for residential buildings per 1,000 inhabitants: 4.33 ‰ in Seimeni, compared with an average of 2.01 ‰ in Constanța County and 1.87 ‰ nationally.
Seimeni: the most common activity among active businesses is Retail trade (except motor vehicles) (24 businesses).
Seimeni in numbers
Where is Seimeni?
Population of Seimeni over time
Seimeni had 2,232 residents in 2016 and 2,079 in 2026.
| Year | Population (by registered residence) |
|---|---|
| 2021 | 2,160 |
| 2022 | 2,162 |
| 2023 | 2,130 |
| 2024 | 2,120 |
| 2025 | 2,106 |
| 2026 | 2,079 |
Did you know?
- “People leaving the municipality per 1,000 inhabitants”: higher than in 90% of localities.
- Its area is roughly equal to 14,938 football pitches.
- Its population density is 4.7 times lower than the national average.
- The nearest more populous locality is Cernavodă (17,372 residents), 7.3 km away.
All indicators for Seimeni
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 | Seimeni | Constanța County | National | Position? | Rank |
|---|---|---|---|---|---|
| People settling in the municipality per 1,000 inhabitants (2025) | 15.9 ‰ | 19.2 ‰ | 16.0 ‰ | ranked 1,608 of 3,163 | |
| People leaving the municipality per 1,000 inhabitants (2025) | 24.1 ‰ | 20.3 ‰ | 17.3 ‰ | ranked 325 of 3,163 | |
| Live births per 1,000 inhabitants (2025) | 5.3 ‰ | 6.6 ‰ | 6.9 ‰ | ranked 2,377 of 3,157 | |
| Deaths per 1,000 inhabitants (2025) | 11.1 ‰ | 10.7 ‰ | 13.0 ‰ | ranked 2,162 of 3,163 |
Housing
| Indicator | Seimeni | Constanța County | National | Position? | Rank |
|---|---|---|---|---|---|
| Length of the drinking-water network per 1,000 inhabitants (2025) | 7.79 km | 4.56 km | 7.67 km | ranked 1,338 of 2,728 | |
| Building permits for residential buildings per 1,000 inhabitants (2025) | 4.33 ‰ | 2.01 ‰ | 1.53 ‰ | ranked 318 of 2,438 | |
| Existing dwellings (2025) | 909 | 341,463 | 10,177,161 | ranked 2,612 of 3,181 | |
| Dwellings per 1,000 inhabitants (2025) | 437.2 ‰ | 459.8 ‰ | 484.8 ‰ | ranked 2,194 of 3,163 | |
| Average living floor area per dwelling (m²) (2025) | 46.7 m² | 50.3 m² | 50.3 m² | ranked 2,002 of 3,163 | |
| Dwellings completed in the year per 1,000 inhabitants (2025) | 3.85 ‰ | 5.57 ‰ | 1.30 ‰ | ranked 274 of 1,926 |
Economy
| Indicator | Seimeni | Constanța County | National | Position? | Rank |
|---|---|---|---|---|---|
| Active companies in the trade register per 1,000 inhabitants (2026) | 24.5 ‰ | 66.2 ‰ | 29.4 ‰ | ranked 2,020 of 3,163 | |
| Companies registered in the last 12 months per 1,000 inhabitants (2026) | 2.89 ‰ | 4.12 ‰ | 2.10 ‰ | ranked 991 of 3,163 |
Employment
| Indicator | Seimeni | Constanța County | National | Position? | Rank |
|---|---|---|---|---|---|
| Average number of employees per 1,000 inhabitants (2024) | 57 ‰ | 259 ‰ | 71 ‰ | ranked 1,974 of 3,163 | |
| Registered unemployed as a share of labour resources (working-age population) (2026) | 2.0% | 1.3% | 2.3% | ranked 1,732 of 3,163 |
Tourism
| Indicator | Seimeni | Constanța County | National | Position? | Rank |
|---|---|---|---|---|---|
| Tourist overnight stays per inhabitant (2025) | 0.2 nights | 10.0 | 0.4 | ranked 741 of 1,250 | |
| Tourist arrivals per 1,000 inhabitants (2025) | 120 ‰ | 3,251 ‰ | 200 ‰ | ranked 760 of 1,250 | |
| Tourist accommodation places per 1,000 inhabitants (2025) | 17.3 ‰ | 217.5 ‰ | 11.8 ‰ | ranked 530 of 1,362 |
Environment
| Indicator | Seimeni | Constanța County | National | Position? | Rank |
|---|---|---|---|---|---|
| Drinking water distributed per inhabitant (m³) (2025) | 51.9 m³ | 54.9 m³ | 27.2 m³ | ranked 377 of 2,656 |
Education
| Indicator | Seimeni | Constanța County | National | Position? | Rank |
|---|---|---|---|---|---|
| School population (children, pupils and students) per 1,000 inhabitants (2025) | 101 ‰ | 179 ‰ | 91 ‰ | ranked 1,236 of 3,158 | |
| Education units per 10,000 inhabitants (2025) | 4.8 per 10,000 inh. | 2.8 per 10,000 inh. | 3.6 per 10,000 inh. | ranked 924 of 3,122 |
Businesses by activity: Seimeni
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
- Wholesale and retail trade26 · 20.8%
- Construction18 · 14.4%
- Manufacturing13 · 10.4%
- Administrative and support services12 · 9.6%
- Transport and storage10 · 8.0%
- Agriculture, forestry and fishing9 · 7.2%
- Professional, scientific and technical9 · 7.2%
- Other service activities9 · 7.2%
Most common activities
- Retail trade (except motor vehicles)24 · 19.2%
- Specialised construction activities17 · 13.6%
- Wholesale trade (except motor vehicles)13 · 10.4%
- Land transport and transport via pipelines9 · 7.2%
- Crop and animal production, hunting and related services8 · 6.4%
- Construction of buildings7 · 5.6%
- Other personal service activities7 · 5.6%
- Head offices and management consultancy6 · 4.8%
- Civil engineering5 · 4.0%
- Food and beverage service activities5 · 4.0%
Frequently asked questions
What is the population of Seimeni?
Seimeni has 2,079 residents (2026), ranking 2,275 of 3,181 localities.
How big is Seimeni?
Seimeni covers 106.7 km², with a density of 20 people per km².
Is the population of Seimeni growing?
Between 2016 and 2026, the population of Seimeni went from 2,232 to 2,079, a change of −6.9%.
Where is Seimeni?
Seimeni is in Constanța County. Latitude 44.384, longitude 28.099.
People leaving the municipality per 1,000 inhabitants: what is the figure for Seimeni?
In Seimeni, “People leaving the municipality per 1,000 inhabitants” stands at 24.1 ‰ (2025), ranking 325 of 3,163 localities; the national median is 17.3 ‰.
Building permits for residential buildings per 1,000 inhabitants: what is the figure for Seimeni?
In Seimeni, “Building permits for residential buildings per 1,000 inhabitants” stands at 4.33 ‰ (2025), ranking 318 of 2,438 localities; the national median is 1.53 ‰.
Which localities border Seimeni?
The nearest to Seimeni are Cernavodă (7.3 km), Saligny (9.2 km), Siliștea (11 km), Stelnica (11 km), Mircea Vodă (12 km).