Irun, Gipuzkoa: population, climate, prices
Gipuzkoa, Basque Country · 63,835 inhabitants (1 Jan 2025)
Living in Irun
Irun is a town of 63,835 inhabitants on the coast in Gipuzkoa (Basque Country), with cool winters and warm, wet summers (January nights 4.9°C, August afternoons 25.7°C). Summers stay moderate: August afternoons average 25.7°C, cooler than 92% of the towns. Public waiting lists in Basque Country are among the shortest in Spain (64 days for planned surgery). Year-round direct flights to Amsterdam, London, Brussels, Paris and the US leave from San Sebastián Airport (EAS), 2 km away. Against that, sunshine is scarce by Spanish standards (4.9 hours a day, 140 rainy days a year); recorded crime is high (54.6 per 1,000 residents; Spain about 41); housing is expensive (2,940 €/m² appraised, 721 € a month for a typical apartment). Around 2055, Spain's official climate scenarios put August afternoons here at about 26.6°C and the number of warm nights at 11 a year.
Each sentence is chosen by where the town ranks among the 333 places compared on that measure (top or bottom 20%); the numbers are the ones in the sections below, from the sources named there.
About Irun
Irun is a town of the Bidasoaldea region in the province of Gipuzkoa in the Basque Autonomous Community, Spain.
From Wikipedia, CC BY-SA 4.0. Read more on Wikipedia →
Getting there
- Nearest airport
- San Sebastián Airport (EAS), 2 km, 472,666 passengers in 2025, 11 destinations
- Direct to Amsterdam
- Bilbao airport, 91 km (year-round); summer only from Biarritz, 26 km
- Direct to Brussels (Zaventem or Charleroi)
- Biarritz airport, 26 km (year-round)
- Direct to London
- Biarritz airport, 26 km (year-round); summer only from San Sebastián, 2 km
- Direct to Paris
- Biarritz airport, 26 km (year-round)
- Direct to Frankfurt
- Bilbao airport, 91 km (year-round); summer only from Biarritz, 26 km
- Direct to the US
- Madrid airport, 349 km (year-round); summer only from Bilbao, 91 km
- Train station
- Irun (1.0 km)
- Fastest train to Madrid
- 5 h 41
- Fastest train to Barcelona
- no direct train
Distances are straight-line. Flights as listed in airport route tables on 4 Oct 2026; train times from Renfe's timetable (Iryo and Ouigo not included).
Healthcare
- Nearest public general hospital
- Hospital Bidasoa (Osi Bidasoa) (3 km away, in Hondarribia, 96 beds)
- Nearest large public hospital (500+ beds, most specialties)
- Hospital Universitario Donostia (16 km away, in Donostia/San Sebastián, 1,034 beds)
- Nearest private general hospital
- Policlínica Gipuzkoa (16 km away, in Donostia/San Sebastián, 149 beds)
- General hospitals within 25 km
- 3
- Waiting time for planned surgery (Basque Country)
- 64 days on average; 2.3% wait more than 6 months (Spain: 121 days)
- Waiting time for a first specialist visit
- 49 days on average; 69.2% wait more than 60 days (Spain: 102 days)
Ministry of Health, National Hospital Catalogue 2025 (situation on 31 Dec 2024); general hospitals only. Distances are straight-line to the hospital's municipality. Residents registered in Spain use public hospitals; non-EU applicants for some visas must have private health insurance. Waiting times are for the whole region (public health service, 31 Dec 2025), as reported by each region to the Ministry of Health (SISLE-SNS); private insurance usually avoids most of the wait.
International schools
- Nearest international school
- INTERNATIONAL SCHOOL OF NAVARRA (curriculum not stated), Gorráiz, 60.2 km
- International schools within 25 km
- 0
- Nearest by curriculum (within 100 km)
- British 97 km · American 96 km · French 90 km · German 91 km
Ministry of Education, register of non-university schools (RCD), October 2026: every school authorised to teach a foreign curriculum in Spain, without the business, arts and hairdressing schools in the same list and without schools for one nationality (Japanese, Libyan, Iraqi, Russian, Panamanian). Curriculum as labelled in the register or clear from the school's name; levels as listed in the register, which leaves them out for some schools. Straight-line distance from the town centre. We do not rate schools: visit, and ask about accreditation and fees.
Who lives here
- Population trend
- +3.8% in ten years (61,481 in 2015, 63,835 in 2025)
- Age
- 22.6% aged 65 or over, 13.9% under 16 (2022; Spain: 20.0% and 14.9%)
- Local income
- 16,817 € net per person per year (2023), 112% of the Spanish average; median 22,750 € per adult-equivalent
- Foreign residents
- 11.2% of all residents; 1.7% of residents aged 65+ (2022)
- Largest nationalities
- Romanian 1.6%, Moroccan 1.3%, Portuguese 0.9%, Colombian 0.8%; all EU citizens 3.5% (share of all residents, 1 Jan 2022; the Netherlands, Belgium, Ireland and the Nordic countries are not published per town)
INE: population register (Padrón) and household income atlas. Local income is a rough guide to local prices and affluence; Spain publishes no official cost-of-living index for towns.
Within a 10-minute walk of the centre
- Everyday essentials on foot
- 6 of 6 ✓ 15+ food shops ✓ 3+ pharmacies ✓ 25+ cafés, bars or restaurants ✓ 2+ parks ✓ 3+ bus stops ✓ 2+ libraries, theatres, cinemas or cultural centres
- Lively centre
- 70 out of 100: how much there is compared with the other 332 places (big cities score highest)
- 63 food shops (supermarkets, bakeries, greengrocers…)
- 16 pharmacies
- 6 doctors, clinics or hospitals
- 158 cafés, bars and restaurants
- 114 parks and gardens
- 25 bus stops
- 9 libraries, theatres, cinemas, cultural centres
- 0 market places
Counted in OpenStreetMap within 800 m of the town centre, taken as the point OpenStreetMap marks as the town's centre, moved at most 500 m to the busiest nearby spot (for a few spread-out municipalities without such a point: the busiest spot near the official coordinate). OpenStreetMap is kept by volunteers: very complete in most Spanish towns, thinner in some. “Everyday essentials” only asks whether the basics are there, so a small town can score 6 of 6; “lively centre” ranks each count among all 333 places and averages them, so it mostly reflects size. Large municipalities with several centres (Lorca, Oleiros, Ames…) can score low because their official centre is a small village.
Holiday lets and beaches
- Tourist apartments
- 54 (0.19% of all homes; Spain 1.28%), 0.4 tourist beds per 100 residents (May 2026)
- Blue Flag beaches
- nearest in Barrundia, 75 km; 0 within 30 km
Tourist apartments: INE count of homes listed on Airbnb, Booking and Vrbo. A high share means busy summers and pressure on rents. Blue Flag 2026 (ADEAC): beaches meeting water-quality, safety and service standards; this includes some lake and river beaches. Distances are straight-line between town centres.
Water
- River basin
- Cantabrico Oriental
- Reservoirs now
- 60.3% full (week of 2026-09-29); the same week in the previous 10 years averaged 72.2%
- Worst week 2016-2025
- 58.9% full (2016-11-08)
- Weeks below 40% full, 2016-2025
- 0% of all weeks
Ministry for the Ecological Transition, weekly hydrological bulletin: all reservoirs over 5 hm³ in the basin. Low reservoirs are what led to drought restrictions in Catalonia (2023-24) and Andalusia (2022-24). Some basins (Segura) also rely on transfers and desalination, so their reservoir level alone overstates the risk of taps running dry.
What the rankings say
Not named in the rankings we track.
Climate
● average daily high ● average nightly low ■ rainy days (1 mm or more). These are 1991-2020 averages, not record temperatures: a hot spell will be warmer and a cold night colder than these values.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average daily high, °C | 13.0 | 13.6 | 16.0 | 17.6 | 20.6 | 23.0 | 24.9 | 25.7 | 23.7 | 20.7 | 16.1 | 13.6 |
| Average nightly low, °C | 4.9 | 4.9 | 7.2 | 8.9 | 12.0 | 15.1 | 17.2 | 17.5 | 14.9 | 12.0 | 7.9 | 5.8 |
| Rain, mm | 164 | 139 | 129 | 141 | 123 | 102 | 90 | 109 | 137 | 158 | 220 | 176 |
| Rainy days (1 mm or more) | 13.4 | 11.9 | 11.9 | 13.2 | 12.0 | 10.2 | 9.6 | 9.6 | 10.4 | 11.3 | 13.6 | 12.5 |
| Sunshine, hours per day | 2.7 | 3.8 | 4.7 | 5.5 | 6.1 | 6.3 | 6.6 | 6.7 | 5.9 | 4.4 | 3.0 | 2.6 |
| Humidity, % | 75 | 72 | 70 | 71 | 71 | 73 | 74 | 74 | 74 | 75 | 76 | 75 |
| Days reaching 30 °C / 86 °F | 0.0 | 0.0 | 0.0 | 0.2 | 1.1 | 2.0 | 2.0 | 3.7 | 2.0 | 0.5 | 0.0 | 0.0 |
The year in numbers
- Köppen climate class
- Cfb: Oceanic
- Summer mugginess (August average dew point)
- 17.4°C – muggy
- Typical hottest day of the year
- 36.9°C
- Typical coldest night of the year
- -3.3°C
- Days reaching 25 °C / 77 °F
- 53 a year (estimate)
- Days reaching 30 °C / 86 °F
- 12 a year
- Days reaching 35 °C / 95 °F
- 0 a year (estimate)
- Warm nights (low of 20 °C / 68 °F or more)
- 4 a year (estimate)
- Frost nights (0 °C / 32 °F or less)
- 9 a year
- Overcast days
- 143 a year
- Average humidity
- 73%
Dew point measures how sticky the air feels: under 13 °C (55 °F) feels dry, 16-18 °C (61-64 °F) muggy, over 18 °C oppressive. For comparison, Davis, California (also Köppen Csa) has a summer dew point of about 11 °C. "Typical hottest day" is the 1991-2020 average of each year's single hottest day. Estimates are counted from daily satellite data adjusted to this place's averages; checked against AEMET's own 30 °C counts they are usually within 4 days a year.
1991-2020 averages, AEMET station HONDARRIBIA, MALKARROA (1014), 2.0 km away; temperatures adjusted to the town's altitude. © AEMET.
Around 2055 (projection)
- August average high
- 26.6°C: +0.8 °C compared with today (models range from -0.1 °C to 2.2 °C)
- Warm nights (low of 20 °C / 68 °F or more)
- 11 a year, +6 (models: +0 to +16)
- Frost nights
- 7 a year (-2)
- Rainy days (1 mm or more)
- 130 a year, -10 (models: -23 to +2)
- Rain amount
- -6% over the year: summer -19%, winter +1%
- Sunlight reaching the ground
- +0.6% (models: -1.3% to +3.2%); no official sunshine-hours projection exists
Spain's official climate scenarios (Escenarios-PNACC 2024, AEMET regionalisation of 11 global climate models, ~5 km grid), middle emissions scenario SSP2-4.5: average change from 2011-2040 to 2041-2070, added to today's 1991-2020 values above. The range shows the lowest and highest of the 11 models. Rain: the same models regionalised by CSIC (DeepESD). Sunlight: EURO-CORDEX regional models (RCP4.5). A projection, not a forecast. Read: Spain around 2055, region by region →
Questions people ask
Where is Irun?
Irun is in the province of Gipuzkoa (Basque Country), Spain, on the coast. The nearest airport is San Sebastián Airport (EAS), 2 km away.
How many people live in Irun?
63,835 registered residents on 1 January 2025 (INE), +3.8% in ten years.
What is the climate of Irun?
January afternoons average 13.0°C and nights 4.9°C; August afternoons 25.7°C. 4.9 hours of sunshine a day and 140 rainy days a year (AEMET 1991-2020).
Is Irun safe?
Recorded conventional crime in Irun was 54.6 offences per 1,000 residents in 2025, about average for Spain (national rate about 41). Home burglaries: 2.38 per 1,000.
How hot is Irun in summer?
August afternoons average 25.7°C (1991-2020), with 4 nights a year above 20 °C and 0 days of 35 °C or more.
How cold is Irun in winter?
January afternoons average 13.0°C and January nights 4.9°C, with 9 frost nights a year.
Is there a hospital in Irun?
The nearest public general hospital is Hospital Bidasoa (Osi Bidasoa) in Hondarribia, 3 km away. Planned surgery in Basque Country waits 64 days on average.
Can you fly direct from Irun to Amsterdam or London all year?
Yes. San Sebastián Airport (EAS) (2 km away) has year-round direct flights to Amsterdam, London, Brussels, Paris and the US.
What does it cost to rent or buy in Irun?
A typical apartment (74 m²) rented for 721 € a month in 2024 contracts. Homes were appraised at 2,940 €/m² on average over the last four quarters, 38.5% in five years.
Nearby and similar towns
- Nearest towns in this comparison
- Errenteria (Gipuzkoa, 9 km), Donostia/San Sebastián (Gipuzkoa, 16 km), Eibar (Gipuzkoa, 58 km), Pamplona/Iruña (Navarre, 59 km), Durango (Bizkaia, 71 km)
- Most similar towns (summer heat, winter nights, rainy days, home prices, size)
- Portugalete (Bizkaia), Santurtzi (Bizkaia), Basauri (Bizkaia), Barakaldo (Bizkaia), Getxo (Bizkaia)
Distances are straight-line between town centres. Similarity is the distance in standardised values of the five measures.