How municipalities flag isolated older people, and what happens next

In November 2025, the GNR (Portugal's national gendarmerie) closed another edition of the Censos Sénior operation with 43,074 older people identified as living alone, isolated or in a vulnerable situation. That is more than the year before, which had ended at 42,873. The operation has run since 2011 and, in a little over six weeks, officers made direct contact with more than 35,000 people.

The map is not the problem

The distribution says a great deal about the country. Guarda with 5,852 cases, Vila Real with 5,167, Bragança with 4,191, Faro with 3,414, Viseu with 3,304, Beja with 2,749. The ageing interior is where the burden weighs most, as one would expect.

On the local authority side, the response has its own name in each place. Ourique, Ovar and Oliveira do Hospital have a Radar Social. Lisbon has Projeto RADAR, run by the Santa Casa da Misericórdia. Coimbra has had Voz Amiga since 2004. Arouca gave the name Voz Amiga to something else, a programme in which secondary school students telephone isolated older people. They are different initiatives with the same instinct: to find the people who are on their own before something happens.

And they work. In Ourique, between December 2024 and June 2026, the Radar Social identified 363 situations of vulnerability in a small municipality. Isolation and loneliness were behind 65% of the cases flagged. Health matters accounted for 18% and other forms of social vulnerability for 17%.

Who notices

The figure from Ourique that gets talked about least is a different one. Half the cases came from partner organisations, with the GNR at the front. And 40% came from neighbours or from people who knew them.

That number is worth pausing on. Four in every ten people who needed help were found because someone passing by noticed. Not because there was a system watching, but because a neighbour thought it odd that the blinds had stayed shut two days running.

That is how a good part of the country works, and it is no criticism of anyone. It is the picture of services with few people and a lot of territory. But it depends on there being someone to notice, and not everyone has neighbours.

The limit is not willingness, it is arithmetic

Coimbra has kept Voz Amiga going for more than twenty years, and at the end of 2024 the programme covered 189 people. That is no small thing for a service staffed every day of the year, and the council publishes the figure openly. But it is an honest picture of what a municipal team can cover when every person followed up costs human time.

A municipality with ten or twenty thousand residents over 65 has no way of keeping up with all of them on that model. Not for lack of commitment, but because the arithmetic does not add up. A group is chosen, the work is done well, and there is no way of knowing how everyone else is doing.

Flagging someone is a photograph, not a film

The second limit is time. Censos Sénior runs between October and November. Once that window closes, the map is finished and the country gets on with its life for ten months.

Someone who was fine in November may not be by February. She was widowed, she had a fall, her children stopped coming on Sundays, she began eating less and going out less. None of this is a declared emergency, none of it makes anyone press a button, and none of it shows up anywhere until the situation is already entrenched.

What the services have, in the end, is an annual photograph of something that changes every month.

What changes when someone calls

This particular gap is where we work. Not the gap of finding people, who to a large extent have already been found, but the gap of knowing how they are between one visit and the next.

MILAE telephones as regularly as the social services team decides, has a conversation, and flags to the municipality what has changed. It does not replace the home visit, it does not replace the professional who makes the decisions, and it is not an emergency service. It does one thing only: it reaches the whole list, and not just the part that fits into the week's schedule.

The difference is one of scale. Three staff can visit a few dozen homes a month. The same three staff, with the whole municipality being called and a dashboard telling them where to look first, stop choosing for lack of hours and start choosing by priority.

It is worth saying what this is not. It is not telecare: there is no button, there is no equipment in the home, and it is not the person who has to ask for help. The two things solve different problems and sit well together, and we have explained the difference in detail elsewhere.

The map deserves better

Portugal has done the hard part. It built the map and kept it up to date for more than a decade, with the GNR knocking on doors and dozens of municipalities setting up radars of their own. That is 43,000 known names, broken down by district, with a State and hundreds of local authorities who know where they are.

What is missing is the simple part: looking at that map more than once a year.