--- entity_id: city:us:geonames:5401017 entity_type: city name: Tamalpais Valley country_code: US country: United States slug: tamalpais-valley canonical_url: https://immigrationdb.com/cities/us/tamalpais-valley/ json_url: https://immigrationdb.com/data/cities/us/tamalpais-valley.json markdown_url: https://immigrationdb.com/data/cities/us/tamalpais-valley.md mcp_uri: immigrationdb://city/us/tamalpais-valley snapshot_id: approved-static-8975a8c3d87026ab generated_at: 2026-09-14 last_verified: 2026-09-11 fact_count: 11 language_location_count: 0 employment_location_count: 0 city_intent_block_count: 0 usefulness_tier: useful indexable: true metric_dictionary_url: https://immigrationdb.com/data/metrics.json license_url: https://immigrationdb.com/about/copyright/ citation_schema: immigrationdb-citation-v1 citation_canonical_url: https://immigrationdb.com/cities/us/tamalpais-valley/ citation_title: "Tamalpais Valley, United States: jobs, air quality, climate" citation_author: ImmigrationDB citation_publisher: ImmigrationDB citation_snapshot_id: approved-static-8975a8c3d87026ab citation_version: approved-static-8975a8c3d87026ab citation_retrieval_date: 2026-09-14 citation_build_date: 2026-09-14 citation_license_url: https://creativecommons.org/licenses/by/4.0/ --- # Tamalpais Valley Tamalpais Valley is a city in the United States, and the figures below are its published values. Tamalpais Valley had an unemployment rate of 5.86% at the end of 2024. At the end of 2024, annual PM2.5 reached 5 µg/m³. ## Mobility Tamalpais Valley's nearest airport was SFO, 33 km away and offered 104 direct destinations. ## Climate Tamalpais Valley's monthly mean temperatures were 9.6°C in January and 19.9°C in July. Tamalpais Valley's monthly precipitation totalled 168.1 mm in January and 0.8 mm in July. For Tamalpais Valley, average peak PM2.5 was 27.8 µg/m³ at the end of 2024. ## Facts | Metric | metric_id | Value | Scope | Observed | Verified | Freshness | Lane | Source | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | Unemployment rate | `unemployment_total_percent` | 5.86 % | parent_municipality | 2024-12-31 | 2026-08-06 | stale | verified | [1] | | PM2.5 — annual mean | `air_quality_pm25_annual_ug_m3` | 5.04 µg/m³ | nearest_station | 2024-12-31 | 2026-08-06 | stale | verified | [2] | | Average daytime high by month | `climate_monthly_high_c` | Jan 13.67 · Feb 16.17 · Mar 18.39 · Apr 20.39 · May 23.06 · Jun 26.44 · Jul 28.06 · Aug 28.33 · Sep 27.83 · Oct 24.33 · Nov 17.56 · Dec 13.56 °C | parent_municipality | 1991-12-31 | 2026-08-06 | stale | verified | [3] | | Average night-time low by month | `climate_monthly_low_c` | Jan 5.5 · Feb 6.22 · Mar 6.89 · Apr 7.94 · May 9.72 · Jun 11.11 · Jul 11.78 · Aug 12 · Sep 11.5 · Oct 10 · Nov 7.44 · Dec 5.39 °C | parent_municipality | 1991-12-31 | 2026-08-06 | stale | verified | [3] | | Average temperature by month | `climate_monthly_mean_c` | Jan 9.56 · Feb 11.22 · Mar 12.67 · Apr 14.17 · May 16.39 · Jun 18.78 · Jul 19.94 · Aug 20.17 · Sep 19.67 · Oct 17.17 · Nov 12.5 · Dec 9.5 °C | parent_municipality | 1991-12-31 | 2026-08-06 | stale | verified | [3] | | Average precipitation by month | `climate_monthly_precip_mm` | Jan 168.1 · Feb 173.7 · Mar 116.3 · Apr 57.66 · May 34.8 · Jun 12.19 · Jul 0.762 · Aug 2.79 · Sep 4.83 · Oct 42.93 · Nov 106.7 · Dec 199.6 mm | parent_municipality | 1991-12-31 | 2026-08-06 | stale | verified | [4] | | G04 Air Quality Pm25 Max Ug M3 | `g04_air_quality_pm25_max_ug_m3` | 27.8 µg/m³ | nearest_station | 2024-12-31 | 2026-08-07 | stale | verified | [2] | | G04 Air Quality Pm25 Mean Annual Ug M3 | `g04_air_quality_pm25_mean_annual_ug_m3` | 5.04 µg/m³ | nearest_station | 2024-12-31 | 2026-08-07 | stale | verified | [2] | | Airport Direct Destinations Count | `airport_direct_destinations_count` | 104 count | city | 2026-08-03 | 2026-08-03 | fresh | verified | [5] | | Nearest Major Airport Distance Km | `nearest_major_airport_distance_km` | 33 km | city | 2026-08-03 | 2026-08-03 | fresh | verified | [6] | | Nearest Major Airport Iata | `nearest_major_airport_iata` | SFO | city | 2026-08-03 | 2026-08-03 | fresh | verified | [6] | Every row keeps the value, unit, geographic scope, observation date, verification date and the numbered source below. A missing metric means the city does not publish it; nothing is imputed. ## Language courses and integration - [Adult Education and English Language Acquisition (AEFLA)](https://www.ed.gov/adult-programs) — State Language Course · U.S. Department of Education · English · checked 2026-08-10 - [USCIS English and citizenship class finder](https://my.uscis.gov/) — Civic Orientation · U.S. Citizenship and Immigration Services · English · checked 2026-08-10 These are country-level programmes, not proof of a course location in this city. ## Public employment service - [American Job Centers](https://www.usa.gov/job-help) — Job Search This is a country-level service, not proof of a physical office in this city. ## Healthcare access Migrants can receive medical care in Tamalpais Valley when the country-wide insurance or residence conditions are met. City capacity facts do not determine personal eligibility. - Public healthcare access for foreign residents: no — [official source](https://www.healthcare.gov/immigrants/) ## Country-wide rules Visa, benefit, tax and healthcare eligibility rules are published on the [United States country page](https://immigrationdb.com/countries/united-states/). ## Sources 1. Census Reporter (underlying U.S. Census ACS) — Official source — https://api.censusreporter.org/1.0/data/show/latest?table_ids=B05012%2CB23025&geo_ids=16000US0673290%2C16000US0673430%2C16000US0673696%2C16000US0673700%2C16000US0673906%2C16000US0674130%2C16000US0675315%2C16000US0677308%2C16000US0677805%2C16000US0677924 2. US EPA Air Quality System (AQS) — Official source — https://aqs.epa.gov/aqsweb/airdata/annual_conc_by_monitor_2024.zip 3. NOAA National Centers for Environmental Information — Official source — https://www.ncei.noaa.gov/data/normals-monthly/1991-2020/access/USC00044500.csv 4. NOAA National Centers for Environmental Information — Official source — https://www.ncei.noaa.gov/data/normals-monthly/1991-2020/access/USC00046027.csv 5. OpenFlights — Official source — https://raw.githubusercontent.com/jpatokal/openflights/master/data/routes.dat 6. OurAirports — Official source — https://davidmegginson.github.io/ourairports-data/airports.csv ## Cite This citation identifies the ImmigrationDB compilation/page. Underlying source publishers and datasets retain their own terms; inspect the Sources section and cite those records separately. ### APA ImmigrationDB. (2026, September 14). Tamalpais Valley, United States: jobs, air quality, climate [ImmigrationDB compilation; snapshot approved-static-8975a8c3d87026ab; version approved-static-8975a8c3d87026ab]. ImmigrationDB. https://immigrationdb.com/cities/us/tamalpais-valley/ Retrieved 2026-09-14. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/ ### BibTeX ```bibtex @misc{immigrationdb_immigrationdb_tamalpais-valley-united-states-jobs-air-quality-climate_458112ce07f2, author = {ImmigrationDB}, title = {Tamalpais Valley, United States: jobs, air quality, climate}, publisher = {ImmigrationDB}, year = {2026}, date = {2026-09-14}, version = {approved-static-8975a8c3d87026ab}, snapshot = {approved-static-8975a8c3d87026ab}, url = {https://immigrationdb.com/cities/us/tamalpais-valley/}, note = {Retrieved 2026-09-14. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/}, } ``` ### Markdown [Tamalpais Valley, United States: jobs, air quality, climate](https://immigrationdb.com/cities/us/tamalpais-valley/) — ImmigrationDB; ImmigrationDB; snapshot approved-static-8975a8c3d87026ab; version approved-static-8975a8c3d87026ab; retrieved 2026-09-14; built 2026-09-14. - Citation schema: `immigrationdb-citation-v1` - Canonical URL: https://immigrationdb.com/cities/us/tamalpais-valley/ - Title: Tamalpais Valley, United States: jobs, air quality, climate - Author: ImmigrationDB - Publisher: ImmigrationDB - Snapshot: `approved-static-8975a8c3d87026ab` - Version: `approved-static-8975a8c3d87026ab` - Retrieved: 2026-09-14 - Built: 2026-09-14 - Compilation license: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) ## Data - HTML: https://immigrationdb.com/cities/us/tamalpais-valley/ - JSON: https://immigrationdb.com/data/cities/us/tamalpais-valley.json - Markdown: https://immigrationdb.com/data/cities/us/tamalpais-valley.md - MCP resource: immigrationdb://city/us/tamalpais-valley - Metric dictionary: https://immigrationdb.com/data/metrics.json - City shard index: https://immigrationdb.com/data/cities/index.json - Release catalog: https://immigrationdb.com/data/catalog.json