
The national flag is tricolour, formed of five horizontal stripes: the first and the fifth are blue [...] the second and the fourth white [...] and a red stripe in the centre, twice as wide as the others
the first and the fifth are blue, which represent the sky of our country, the second and the fourth white, which represent peace, and a red stripe in the centre, twice as wide as the others, which represents the blood of those who fell for freedom.
History tells that the design of the current flag was inspired by the flag of France, proposed by Doña Pacífica Fernández Oreamuno, wife of the Head of State at that time, Doctor José María Castro Madriz, on 29 September 1848.
Noble patria tu hermosa bandera Expresión de tu vida nos da: Bajo el límpido azul de tu cielo Blanca y pura descansa la paz.
En la lucha tenaz de fecunda labor Que enrojece del hombre la faz, Conquistaron tus hijos, labriegos sencillos, Eterno prestigio, estima y honor, Eterno prestigio, estima y honor.
¡Salve oh tierra gentil, salve oh madre de amor! Cuando alguno pretenda tu gloria manchar, Verás a tu pueblo, valiente y viril La tosca herramienta en arma trocar.
¡Salve oh patria! tu pródigo suelo Dulce abrigo y sustento nos da; Bajo el límpido azul de tu cielo ¡Vivan siempre el trabajo y la paz!
| Month | Avg. high, °C | Mean, °C | Avg. low, °C | Precipitation, mm |
|---|---|---|---|---|
| January | 25.9 | 22.3 | 19.3 | 120 |
| February | 26.5 | 22.7 | 19.5 | 81 |
| March | 27.3 | 23.3 | 19.9 | 78 |
| April | 28 | 23.9 | 20.7 | 125 |
| May | 27.4 | 23.8 | 21.2 | 375 |
| June | 27 | 23.5 | 21.2 | 389 |
| July | 26.7 | 23.2 | 20.9 | 364 |
| August | 26.9 | 23.3 | 20.8 | 383 |
| September | 26.9 | 23.1 | 20.7 | 402 |
| October | 26.4 | 22.9 | 20.6 | 469 |
| November | 26 | 22.6 | 20.3 | 377 |
| December | 25.9 | 22.4 | 19.8 | 206 |
Country-wide averages over 1991–2020.
Scores out of 10, ranks out of 191 countries.
| Age | Male | Female |
|---|---|---|
| 80+ | 1.1% | 1.7% |
| 70-79 | 2.7% | 3.2% |
| 60-69 | 4.7% | 5.3% |
| 50-59 | 5.5% | 6.0% |
| 40-49 | 7.1% | 7.3% |
| 30-39 | 8.0% | 7.8% |
| 20-29 | 7.5% | 7.2% |
| 10-19 | 7.0% | 6.7% |
| 0-9 | 5.6% | 5.4% |
Nationwide public holidays only, excluding regional, bank and government-only days.
| Year | Score | Lower bound | Upper bound |
|---|---|---|---|
| 2012 | 54 | 43 | 66 |
| 2013 | 53 | 46 | 60 |
| 2014 | 54 | 47 | 61 |
| 2015 | 55 | 51 | 59 |
| 2016 | 58 | 53 | 63 |
| 2017 | 59 | 54 | 64 |
| 2018 | 56 | 50 | 62 |
| 2019 | 56 | 49.5 | 62.5 |
| 2020 | 57 | 52.8 | 61.2 |
| 2021 | 58 | 54 | 62 |
| 2022 | 54 | 48.8 | 59.2 |
| 2023 | 55 | 50.2 | 59.8 |
| 2024 | 58 | 53 | 63 |
| 2025 | 56 | 51.4 | 60.6 |
| Year | Costa Rica | World |
|---|---|---|
| 1990 | 0.677 | 0.608 |
| 1991 | 0.682 | 0.611 |
| 1992 | 0.691 | 0.614 |
| 1993 | 0.696 | 0.617 |
| 1994 | 0.701 | 0.620 |
| 1995 | 0.706 | 0.625 |
| 1996 | 0.707 | 0.631 |
| 1997 | 0.712 | 0.636 |
| 1998 | 0.714 | 0.641 |
| 1999 | 0.717 | 0.646 |
| 2000 | 0.720 | 0.651 |
| 2001 | 0.726 | 0.657 |
| 2002 | 0.730 | 0.662 |
| 2003 | 0.736 | 0.669 |
| 2004 | 0.741 | 0.675 |
| 2005 | 0.748 | 0.681 |
| 2006 | 0.755 | 0.688 |
| 2007 | 0.760 | 0.694 |
| 2008 | 0.769 | 0.698 |
| 2009 | 0.773 | 0.701 |
| 2010 | 0.776 | 0.707 |
| 2011 | 0.783 | 0.713 |
| 2012 | 0.789 | 0.717 |
| 2013 | 0.795 | 0.721 |
| 2014 | 0.802 | 0.726 |
| 2015 | 0.803 | 0.731 |
| 2016 | 0.805 | 0.735 |
| 2017 | 0.809 | 0.739 |
| 2018 | 0.813 | 0.741 |
| 2019 | 0.821 | 0.745 |
| 2020 | 0.819 | 0.742 |
| 2021 | 0.817 | 0.742 |
| 2022 | 0.823 | 0.752 |
| 2023 | 0.833 | 0.756 |
Counts subscriptions, not people.
A tourist stays at least one night. Arrivals count trips, not people.
| Site | Type |
|---|---|
| Guanacaste Conservation Area | Natural |
| Cocos Island National Park | Natural |
| Precolumbian Stone Spheres | Cultural |
| La Amistad International Park | Natural |
| Crisis | Since Sep 2024 | Severity |
|---|---|---|
| Country overallAll crises below combined | 4.6Medium | |
| Displacement from Nicaragua to Costa RicaInternational displacement | 4.0Low | |
| Displacement from Venezuela to Costa RicaInternational displacement | 3.1Low |
Data reliability as rated by INFORM: High. Last updated Aug 31, 2026.
| Offence | Per 100,000 | Count | Year |
|---|---|---|---|
| Homicide (victims) | 17.1 | 878 | 2024 |
| Serious assault | 142.1 | 7,253 | 2023 |
| Sexual violence | 181.8 | 9,284 | 2023 |
| Kidnapping | 0.3 | 14 | 2023 |
| Burglary | 791.1 | 40,202 | 2022 |
| Theft | 530.1 | 26,940 | 2022 |
| Vehicle theft | 88.6 | 4,225 | 2014 |
A low figure can also mean weak recording.
| Treaty | Standing | Joined |
|---|---|---|
| Climate | ||
| Paris Agreement | in force | 2016 |
| UN Framework Convention on Climate Change | in force | 1994 |
| Kyoto Protocol | in force | 2005 |
| Ozone layer | ||
| Montreal Protocol | in force | 1991 |
| Vienna Convention (Ozone Layer) | in force | 1991 |
| Biodiversity | ||
| Convention on Biological Diversity | in force | 1994 |
| CITES | in force | 1975 |
| Convention on Migratory Species (Bonn) | in force | 2007 |
| Cartagena Protocol on Biosafety | in force | 2007 |
| Nagoya Protocol | signed 2011, not ratified | |
| Land and heritage | ||
| Ramsar Convention on Wetlands | in force | 1992 |
| World Heritage Convention | in force | 1977 |
| UN Convention to Combat Desertification | in force | 1998 |
| Chemicals and waste | ||
| Basel Convention | in force | 1995 |
| Rotterdam Convention (PIC) | in force | 2009 |
| Stockholm Convention (POPs) | in force | 2007 |
| Minamata Convention on Mercury | in force | 2017 |
| Oceans | ||
| UN Convention on the Law of the Sea | in force | 1994 |
| High Seas Treaty (BBNJ) | in force | 2026 |
| MARPOL 73/78 | in force | 2026 |
Oil imports and exports count crude oil only.
Has a small, recently established program focused on using space to develop the country’s economy and industry, including acquiring and using satellites; has built a remote sensing (RS) cube satellite; has relations with US space agencies and commercial space industries, as well as with the ESA and the Latin American and Caribbean Space Agency
Key milestones
ACE is a non-state, public entity subject to guidelines issued by the Ministry of Science, Technology, and Telecommunications of Costa Rica