District · Costa Rica
Tres Ríos
District in La Unión, Costa Rica. Official statistics compared with La Unión and the whole country, and REAL NOW market prices.
Population
7,480
INEC estimate, 2022 #232 of 487
Crimes per 1,000 residents
11.6
87 reports in 12 months -13.0% #34 of 487
Homicides
0
last 12 months · previous 12: 1
Official land value
US$221/m²
median of urban residential zones #83 of 441
Median sale price per m²
PRO
apartments and houses
Official statistics
Population, housing and safety
Each figure next to the parent region and the country, so you can tell whether it stands out.
Population and housing
| Tres RíosDistrict | La UniónCanton | Costa RicaCountry | |
|---|---|---|---|
| Population | 7,480 | 99,539 | 5,044,197 |
| Area, km² | 2.3 | 44.2 | 51,146.6 |
| Density per km² | 3,281 | 2,253 | 99 |
| Population growth, a year | -2.0% | 0.0% | 1.4% |
| Dwellings | 2,552 | 32,827 | 1,836,035 |
| Unoccupied dwellings | 5.7% | 4.8% | 11.7% |
| Persons per occupied dwelling | 3.11 | 3.19 | 3.10 |
Source: INEC Costa Rica, 2022 estimate
Crime, last 12 closed months
2025-10 – 2026-09 · per 1,000 residents of the 2022 estimate
| Tres RíosDistrict | La UniónCanton | Costa RicaCountry | |
|---|---|---|---|
| All reported crimes | 87 | 387 | 36,302 |
| Per 1,000 residents | 11.63 | 3.89 | 7.20 |
| Change vs previous 12 months | -13.0% | -29.9% | -8.0% |
| Homicides | 0 | 11 | 775 |
| Reported crimes in 2024homicides: 0 | 107 | 500 | 43,137 |
| Reported crimes in 2025homicides: 1 | 100 | 509 | 38,780 |
Source: OIJ – Poder Judicial de Costa Rica (CC BY 4.0)
Crime by type
Reports to the OIJ in this region, last 12 closed months, and the monthly history.
| Type | 12 months | Per 1,000 | vs prior 12 m | Country, per 1,000 |
|---|---|---|---|---|
| Assault and mugging | 24 | 3.21 | +14.3% | 1.51 |
| Theft | 32 | 4.28 | -20.0% | 2.40 |
| Break-ins | 7 | 0.94 | -63.2% | 1.53 |
| Theft from vehicles | 9 | 1.20 | -25.0% | 0.73 |
| Vehicle theft | 15 | 2.01 | — | 0.87 |
| Homicide | 0 | 0.00 | — | 0.15 |
Source: OIJ – Poder Judicial de Costa Rica (CC BY 4.0)
Land value
Official land value
What the Ministry of Finance uses as the reference value of land for property tax, by homogeneous zone. A fiscal reference, not an appraisal.
Urban residential zones
15 zones in this region
| Tres RíosDistrict | La UniónCanton | Costa RicaCountry | |
|---|---|---|---|
| Median per m², US$ | US$221 | US$243 | US$177 |
| Median per m², colones | ₡100,000 | ₡110,000 | ₡80,000 |
Source: ONT – Ministerio de Hacienda. Fiscal reference value, not an appraisal.
How the zones are spread
Number of urban residential zones by value, US$ per m²
0
0
0
3
2
7
3
0
0
0–2525–5050–100100–150150–200200–300300–500500–10001000+
Converted at 452.13 colones per US dollar (2026-09).
Source: ONT – Ministerio de Hacienda. Fiscal reference value, not an appraisal.
Zones in this district
Highest value first; 27 zones in total.
| Zone | Code | Type | Colones per m² | US$ per m² |
|---|---|---|---|---|
| ZONA COMERCIAL CENTRAL | U01 | urban · commercial | ₡370,000 | US$818 |
| ZONA BANCARIA | U16 | urban · commercial | ₡255,000 | US$564 |
| CONDOMINIO TERRACAMPUS | U18 | urban · commercial | ₡240,000 | US$531 |
| CONDOMINIO TORRES DEL SOL | U29 | urban · residential | ₡225,000 | US$498 |
| SUPERMERCADO PRICESMART | U17 | urban · commercial | ₡200,000 | US$442 |
| CAJA COSTARRICENSE DEL SEGURO SOCIAL | U05 | urban · commercial | ₡200,000 | US$442 |
| BARRIO RIVERA DEL RIO | U02 | urban · residential | ₡165,000 | US$365 |
| URBANIZACION LA TORRE | U04 | urban · residential | ₡160,000 | US$354 |
| CONDOMINIO TERRAMALL | U24 | urban · commercial | ₡140,000 | US$310 |
| LA ARBOLEDA | U07 | urban · residential | ₡130,000 | US$288 |
| URBANIZACION LA CARPINTERA | U06 | urban · residential | ₡130,000 | US$288 |
| URBANIZACION VISTAS DE LA HACIENDA | U15 | urban · residential | ₡130,000 | US$288 |
| URBANIZACION VILLAS DE TRES RIOS | U13 | urban · residential | ₡125,000 | US$276 |
| URBANIZACION FATIMA | U09 | urban · residential | ₡100,000 | US$221 |
| URBANIZACION LA UNION | U27 | urban · residential | ₡95,000 | US$210 |
| RESIDENCIAL LA ANTIGUA | U03 | urban · residential | ₡95,000 | US$210 |
| CALLE CHAVARRIA | U08 | urban · residential | ₡85,000 | US$188 |
| COLEGIO ANGLOAMERICANO | R28/U28 | rural-urban · residential | ₡85,000 | US$188 |
| TANQUES DEL AYA | R10/U10 | rural-urban · residential | ₡80,000 | US$177 |
| URBANIZACION LOMAS DEL ESTE | U11 | urban · residential | ₡75,000 | US$166 |
| URBANIZACIONES EL CEDRO - BETHEL - NUESTRA SEÑORA DEL CARMEN | U23 | urban · residential | ₡65,000 | US$144 |
| EL INVU | U12 | urban · residential | ₡60,000 | US$133 |
| BARRIO SAN MARTIN | U25 | urban · residential | ₡60,000 | US$133 |
| CALLE SANTA ROSA | R20/U20 | rural-urban · residential | ₡50,000 | US$111 |
| CALLE SANTA ROSA | R21/U21 | rural-urban · residential | ₡50,000 | US$111 |
| CAFETAL LA CARPINTERA | R26 | rural | ₡4,500 | US$10 |
| AREA ECOTURISTICA HACIENDA TRES RIOS | R22 | rural | ₡1,000 | US$2 |
Source: ONT – Ministerio de Hacienda. Fiscal reference value, not an appraisal.
Market
Prices, rent and yield
Medians over the aggregated public offer seen in the last 30 days. List prices, not closed sales.
Methodology
Sources and methodology
Official statistics
- Population, dwellings, density and growth: INEC Costa Rica, 2022 estimate by district. Unoccupied share = unoccupied dwellings divided by all dwellings.
- Crimes: reports to the OIJ of assault, theft, break-ins, vehicle theft, theft from vehicles and homicide, summed over the last 12 closed months (2025-10 to 2026-09). The rate per 1,000 residents uses the 2022 population; the trend compares with the previous 12 months and is shown only when that window has at least 10 cases.
- Land value: ONT (Ministerio de Hacienda) homogeneous-zone values for urban residential zones. It is a fiscal reference value, not an appraisal and not the current value of any property. Median across zones, not weighted by area.
REAL NOW market metrics
- Sale: median asking price per m² of apartments and houses for sale seen in the last 30 days in the aggregated public offer, with the same outlier bounds as Analytics. List prices, not closed sales.
- Confidence: solid = 30 or more listings, preliminary = 15 to 29; below 15 nothing is published.
- Rent and gross yield: REAL NOW rent benchmarks, median monthly rent of homes; gross yield = rent × 12 ÷ sale price of the same cell, published only between 3 and 12 percent. Available by province or department and by municipality or canton.
Sources: INEC Costa Rica (2022 estimate) · OIJ – Poder Judicial de Costa Rica (CC BY 4.0) · ONT – Ministerio de Hacienda (fiscal reference value, not an appraisal) · REAL NOW aggregated public offer.