{"schema_version":"2026-04-21","source":"jobsjobsjobsapp.com","data_type":"career_intelligence_market_data","primary_source":"Adzuna","methodology_url":"https://jobsjobsjobsapp.com/data/methodology/","refresh_cadence":"nightly target; generated markets are cached and refreshed on a rotating schedule","coverage_note":"Exploration layer over captured job-posting data, not a complete census of the labor market.","deduplication_note":"Counts are directional market signals. Upstream duplicate postings can still affect observed totals.","source_traceability":"Public fields are deterministic calculations over Adzuna-backed salary, posting, and histogram data plus regional reference data where stated.","deterministic_only":true,"title":"Janitor in Helena, MT","filters":{"job_title":"janitor","city":"helena","experience_level":null,"industry":null},"market_data":{"avg_salary":37073,"data_points":1,"salary_premium_vs_us_median_pct":-41.9,"purchasing_power_index":58,"purchasing_power_note":"42% less purchasing power than the US average","demand_pct_vs_national":-71,"demand_note":"71% fewer open roles than the national average","career_growth_pct":150,"career_growth_note":"150% salary range from median to senior level","talent_scarcity_score":3.3,"talent_scarcity_note":"3.3/10 scarcity leverage — high talent-to-demand ratio","opportunity_score":45,"opportunity_note":"selective or emerging opportunity market","confidence_score":56,"confidence_note":"early signal with limited market depth","salary_dispersion_pct":100.0,"wage_asymmetry_ratio":3.0,"market_diversity_score":0,"total_jobs_observed":37,"market_tightness_score":0},"salary_distribution":{"p10":20000,"p25":20000,"p50":40000,"p75":60000,"p90":100000,"std_dev_usd":32234,"coefficient_of_variation":73.2,"salary_spread_usd":120000,"total_postings_sampled":37,"histogram_sample_size":14332,"interquartile_range_usd":null,"gini_coefficient":null,"mode_salary":null},"salary_range_usd":{"min":20000,"max":140000},"posting_composition":{"sample_size":5,"unique_employers":4,"unique_locations":4,"top_employers":[{"name":"Fish Window Cleaning of Alabaster","postings":2},{"name":"Compass Group","postings":1},{"name":"Medical West Hospital Authority","postings":1},{"name":"City of Hoover","postings":1}],"top_locations":[{"name":"Pelham, Shelby County","postings":2},{"name":"Bessemer, Jefferson County","postings":1},{"name":"Hopewell, Jefferson County","postings":1},{"name":"Riverchase, Jefferson County","postings":1}],"salary_sample_min":29120,"salary_sample_max":65516,"remote_mentions":0,"hybrid_mentions":0,"onsite_mentions":0,"employer_concentration_pct":40,"concentration_note":"The visible posting sample has moderate employer concentration.","posting_fingerprint":"d955e75df4476f81","lexical_token_count":36,"unique_token_count":24,"lexical_diversity_pct":66.7,"lexical_entropy_bits":4.43,"signature_terms":["processing","riverchase","authority","custodian","bessemer","hopewell","hospital","compass","medical","sterile","hoover","group"],"title_drift_pct":100.0},"salary_trend":null,"salary_bands":null,"related_pages":[{"label":"Helena","url":"/data/explore/helena/"},{"label":"Janitor","url":"/data/explore/janitor/"},{"label":"Entry Level","url":"/data/explore/janitor/helena/entry/"},{"label":"Mid Level","url":"/data/explore/janitor/helena/mid/"},{"label":"Senior Level","url":"/data/explore/janitor/helena/senior/"}],"data_methodology":"https://jobsjobsjobsapp.com/data/methodology/","updated_at":"2026-04-30T20:28:17.422000"}