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Population & demographics
All demographic data for Ottati: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Ottati.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Ottati.
Ottati is a small municipality in the province of Salerno, Campania region. With a population of 564 inhabitants and a density of 10 per km², it covers an area of 53.8 km². The average declared income is 14.303 €.
Ottati in numbers: the analysis
Demographic projections to 2050 estimate about 394 inhabitants for Ottati: an expected decline of 30.1% from today.
Compared with the provincial average of Salerno (about 6,666 residents per municipality), Ottati is a markedly smaller centre.
Among the 158 municipalities of the province of Salerno, Ottati ranks 144 by population.
The census record tells a story of long decline: in 1951 Ottati had 1,671 inhabitants; today (2026) it has 564 — 66.2% fewer.
The ageing index is one of the starkest signals: in Ottati there are 293 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 626 |
| 2020 | 643 |
| 2021 | 646 |
| 2022 | 631 |
| 2023 | 605 |
| 2024 | 579 |
| 2025 | 578 |
| 2026 | 564 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 279 | 49.5% |
| Women | 285 | 50.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 4 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1671 |
| 1961 | 1522 |
| 1971 | 1444 |
| 1981 | 1220 |
| 1991 | 998 |
| 2001 | 809 |
| 2011 | 680 |
| 2019 | 626 |
| 2020 | 643 |
| 2021 | 646 |
| 2022 | 631 |
| 2023 | 605 |
| 2024 | 579 |
| 2025 | 578 |
| 2026 | 564 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 496 | 42.9% |
| Married | 506 | 43.8% |
| Divorced | 14 | 1.2% |
| Widowed | 140 | 12.1% |
School-Age Population (2026)
Total 0-18 years: 79
| Valore | |
|---|---|
| Nido (0-2) | 9 |
| Infanzia (3-5) | 12 |
| Primaria (6-10) | 29 |
| Medie (11-13) | 14 |
| Superiori (14-18) | 15 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Ottati population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/ottati-065086" title="Population pyramid of Ottati — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/ottati-065086" alt="Population pyramid of Ottati — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>