If one combines the 3 countries as a whole for Leo XIV's visitation in Nov. 2026, there is a pattern of continual decline of major seminarians since 1980, along with a high ratio of priests per Catholics that is worse than USA/Europe's priests per Catholics ratio. See below in highlight for the data.
CruxNow also reported a slight decline in number of Catholics since Leo was elected here: https://cruxnow.com/church-in-the-americas/2025/05/even-after-popes-election-number-of-catholics-continues-to-decrease-in-peru/ Granted, it's only been a year, so the jury is still out on this one.
Here's a summary:
URUGUAY
2.7M baptized Catholics (77% of country)
369 total priests, active and retired
(1 priest per 7,463)
Decline in priests from 587 in 1980
71 seminarians (decline in seminarians from 276 in 1980)
(0 new seminarians admitted in 2024)
ARGENTINA
43.17M baptized Catholics (92% of country)
5,137 priests, active and retired
(1 priest per 8,403)
Decline in priests from 5,450 in 1980
871 seminarians (decline in seminarians from 2,260 in 1990)
PERU
31.074M Catholics (91% of country)
3,246, active and retired
(1 priest per 9,573)
Increase of priests from 2,233 in 1980
864 seminarians (decline in seminarians from 2,077 in 2010)
Interestingly, there is a report that priests grew in Peru with decline of priests in Uruguay and Argentina. However, before those desperate for any signs of increases in priests jump at this moment in Peru, one should look at the data geographically of those 3 counties as a region.
So hold your horses. They are located in the southwestern part of South America, not including Chile. (There are reports of priest shortages in Chile, Bolivia and Paraguay, for another conversation.) Peru is just an anomaly, an outlier of the reality of the priest shortage.
So if one does the math for the 3 countries (Uruguay, Aegentina and Peru) for Leo's visits:
2.7M + 43.17M + 31.07M = 76.94M
That's 1 priest per 8,480 Catholics. That's still really high!
As for the pitiful state of the decline of major seminarians, that's a meager 1,806 seminarians for those 3 countries, but a decline from 4,613. That is a major decline of seminarians for just those 3 countries. That's a 61% decrease in the pipeline of future priests in just those 3 countries as a region.
This doesn't factor the growth in parishes in all 3 countries and the need for more priests and new priests to service those parishes.
This also means that the priests, for whatever reason, are not distributed proportionately among the 3 countries or the region. Perhaps this may be an opportunity for Peru to send priests to Uruguay and Argentina where they are needed as well. Still, 1 priest per 8,480 Catholics for the region or 3 countries is simply already high by comparison with, say, the USA/Europe.
AND, this does not factor in the neighboring Amazon region which is even worse than the 3 countries (Uruguay, Argentina and Peru) or the southwestern region of South America.
"Parishes have grown in all three countries: from 224 to 238 in Uruguay, from 2,158 to 2,971 in Argentina and from 1,184 to 1,710 in Peru."
"As for the clergy, Uruguayan priests decreased from 587 to 369 and Argentine priests from 5,450 to 5,137. Peru is the exception, with its priests rising from 2,233 to 3,246. Major seminarians follow a similar pattern: in Argentina they fell from 1,373 to 871, while in Uruguay they rose from 67 to 71 and in Peru from 693 to 864."
Nevertheless, fact remains: Peru, where Leo served as missionary bishop as Bishop Robert Prevost, still has a dire priest shortage.
Major Comment: InfoVaticana did not correctly report about Peru's decline of seminarians. So they need to correct the report. There is actually a decline in seminarians since 2010. Not sure where the 693 in Peru number came from. This data contradicts Vatican News.
Somebody in InfoVaticana, please make the correction (or tell Vatican News to make their correction).
Compare with this: https://www.vaticannews.va/en/vatican-city/news/2026-11/catholic-church-statistics-uruguay-argentina-peru-pope-leo-visit.html
In conclusion, when looked as a whole, that's the summary of (1) the decline of major seminarians with the (2) continuing high priest per Catholic ratio in those 3 South American countries for Leo XIV in Nov. 2026 AND (3) the definite regional shortage of priests.
And yet the status quo continues...
The whole world is still the Amazon.
May God help His Church!



























