Location map: Dieci
Locality · Arad County

Dieci: population and statistics

Dieci has a population of 1,359 (2026) across 83.7 km², or 16.2 people per km². It ranks 2,834 of 3,181 localities by population. Its population is falling: −8.7% between 2016 and 2026.

  • 1,359 residents
  • 83.7 km²
  • 16 people/km²

Key points

Among the 78 localities in Arad County, Dieci ranks No. 65 by population.

People leaving the municipality per 1,000 inhabitants: 28.7 ‰ in Dieci, compared with an average of 16.6 ‰ in Arad County and 20.1 ‰ nationally.

Length of the sewer network per 1,000 inhabitants: 0.74 km in Dieci, compared with an average of 3.65 km in Arad County and 3.05 km nationally.

Dieci: the most common activity among active businesses is Wholesale trade (except motor vehicles) (17 businesses).

Dieci in numbers

Population (by registered residence)
1,359
ranked 2,834 of 3,181
−8.7%over 10 years
2016–2026
Population density
16people/km²
ranked 2,932 of 3,163
Area
83.7km²
ranked 883 of 3,181
People leaving the municipality per 1,000 inhabitants
28.7‰
ranked 112 of 3,163
Length of the sewer network per 1,000 inhabitants
0.74km
ranked 1,590 of 1,695
Average living floor area per dwelling (m²)
69.7m²
ranked 175 of 3,163
Education units per 10,000 inhabitants
7.4per 10,000 inh.
ranked 332 of 3,122

Where is Dieci?

Population of Dieci over time

1,3501,4001,4501,500201620182020202220242026
Population, 2016–2026

Dieci had 1,489 residents in 2016 and 1,359 in 2026.

YearPopulation (by registered residence)
20211,458
20221,447
20231,430
20241,405
20251,377
20261,359

Did you know?

All indicators for Dieci

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.

DieciNational medianHover over or tap a bar to see what it shows.

Population

IndicatorDieciArad CountyNationalPosition?Rank
People settling in the municipality per 1,000 inhabitants (2025)27.2 ‰16.2 ‰16.0 ‰ranked 323 of 3,163
People leaving the municipality per 1,000 inhabitants (2025)28.7 ‰16.6 ‰17.3 ‰ranked 112 of 3,163
Live births per 1,000 inhabitants (2025)8.1 ‰6.9 ‰6.9 ‰ranked 1,015 of 3,157
Deaths per 1,000 inhabitants (2025)20.6 ‰11.7 ‰13.0 ‰ranked 269 of 3,163

Housing

IndicatorDieciArad CountyNationalPosition?Rank
Length of the drinking-water network per 1,000 inhabitants (2025)5.89 km5.39 km7.67 kmranked 1,798 of 2,728
Existing dwellings (2025)830207,81010,177,161ranked 2,741 of 3,181
Dwellings per 1,000 inhabitants (2025)610.7 ‰454.7 ‰484.8 ‰ranked 558 of 3,163
Average living floor area per dwelling (m²) (2025)69.7 m²56.8 m²50.3 m²ranked 175 of 3,163

Economy

IndicatorDieciArad CountyNationalPosition?Rank
Active companies in the trade register per 1,000 inhabitants (2026)32.4 ‰56.8 ‰29.4 ‰ranked 1,358 of 3,163
Companies registered in the last 12 months per 1,000 inhabitants (2026)2.94 ‰3.43 ‰2.10 ‰ranked 968 of 3,163

Employment

IndicatorDieciArad CountyNationalPosition?Rank
Average number of employees per 1,000 inhabitants (2024)82 ‰284 ‰71 ‰ranked 1,322 of 3,163
Registered unemployed as a share of labour resources (working-age population) (2026)3.5%1.7%2.3%ranked 1,062 of 3,163

Environment

IndicatorDieciArad CountyNationalPosition?Rank
Drinking water distributed per inhabitant (m³) (2025)17.7 m³35.3 m³27.2 m³ranked 1,946 of 2,656
Length of the sewer network per 1,000 inhabitants (2025)0.74 km3.65 km4.05 kmranked 1,590 of 1,695

Health

IndicatorDieciArad CountyNationalPosition?Rank
Doctors per 1,000 inhabitants (2024)0.74 ‰3.03 ‰0.52 ‰ranked 810 of 2,833
Family doctors per 1,000 inhabitants (2024)0.74 ‰0.83 ‰0.46 ‰ranked 398 of 2,807
Pharmacists per 1,000 inhabitants (2024)0.74 ‰0.67 ‰0.47 ‰ranked 496 of 2,248

Education

IndicatorDieciArad CountyNationalPosition?Rank
School population (children, pupils and students) per 1,000 inhabitants (2025)72 ‰158 ‰91 ‰ranked 2,393 of 3,158
Education units per 10,000 inhabitants (2025)7.4 per 10,000 inh.3.5 per 10,000 inh.3.6 per 10,000 inh.ranked 332 of 3,122

Businesses by activity: Dieci

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

Most common activities

Frequently asked questions

What is the population of Dieci?

Dieci has 1,359 residents (2026), ranking 2,834 of 3,181 localities.

How big is Dieci?

Dieci covers 83.7 km², with a density of 16 people per km².

Is the population of Dieci growing?

Between 2016 and 2026, the population of Dieci went from 1,489 to 1,359, a change of −8.7%.

Where is Dieci?

Dieci is in Arad County. Latitude 46.329, longitude 22.256.

People leaving the municipality per 1,000 inhabitants: what is the figure for Dieci?

In Dieci, “People leaving the municipality per 1,000 inhabitants” stands at 28.7 ‰ (2025), ranking 112 of 3,163 localities; the national median is 17.3 ‰.

Length of the sewer network per 1,000 inhabitants: what is the figure for Dieci?

In Dieci, “Length of the sewer network per 1,000 inhabitants” stands at 0.74 km (2025), ranking 1,590 of 1,695 localities; the national median is 4.05 km.

Which localities border Dieci?

The nearest to Dieci are Almaș (5.2 km), Gurahonț (7.2 km), Dezna (7.7 km), Sebiș (11 km), Pleșcuța (13 km).