{"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":"Mid Level Delivery Driver in Chicago, IL","filters":{"job_title":"delivery-driver","city":"chicago","experience_level":"mid","industry":null},"market_data":{"avg_salary":30388,"data_points":1,"salary_premium_vs_us_median_pct":-52.4,"purchasing_power_index":40,"purchasing_power_note":"60% less purchasing power than the US average","demand_pct_vs_national":158,"demand_note":"158% more open roles than the national average","career_growth_pct":200,"career_growth_note":"200% salary range from median to senior level","talent_scarcity_score":1.1,"talent_scarcity_note":"1.1/10 scarcity leverage — low talent-to-demand ratio","opportunity_score":69,"opportunity_note":"balanced opportunity market","confidence_score":75,"confidence_note":"moderate-confidence market signal","salary_dispersion_pct":100.0,"wage_asymmetry_ratio":null,"market_diversity_score":0,"total_jobs_observed":2630,"market_tightness_score":5.5},"salary_distribution":{"p10":20000,"p25":20000,"p50":20000,"p75":40000,"p90":60000,"std_dev_usd":16413,"coefficient_of_variation":51.3,"salary_spread_usd":120000,"total_postings_sampled":2630,"histogram_sample_size":398068,"interquartile_range_usd":null,"gini_coefficient":null,"mode_salary":null},"salary_range_usd":{"min":20000,"max":140000},"posting_composition":{"sample_size":5,"unique_employers":2,"unique_locations":5,"top_employers":[{"name":"DoorDash","postings":4},{"name":"Mclane Company, Inc.","postings":1}],"top_locations":[{"name":"Auburn Gresham, Chicago","postings":1},{"name":"Palmer Square, Chicago","postings":1},{"name":"East Village, Chicago","postings":1},{"name":"Old Norwood, Chicago","postings":1},{"name":"Magnificent Mile, Chicago","postings":1}],"salary_sample_min":72520,"salary_sample_max":77718,"remote_mentions":0,"hybrid_mentions":0,"onsite_mentions":0,"employer_concentration_pct":80,"concentration_note":"The visible posting sample is concentrated among a small number of employers.","posting_fingerprint":"801a309fe6a99184","lexical_token_count":34,"unique_token_count":19,"lexical_diversity_pct":55.9,"lexical_entropy_bits":3.83,"signature_terms":["magnificent","milwaukee","company","gresham","norwood","village","auburn","mclane","palmer","square","east","inc."],"title_drift_pct":10.0},"salary_trend":null,"salary_bands":{"level":"mid","label":"Mid Level","salary_range":"$20k–$40k","yoe":"3–7 years experience"},"related_pages":[{"label":"Chicago · Mid","url":"/data/explore/chicago/mid/"},{"label":"Delivery Driver · Mid","url":"/data/explore/delivery-driver/mid/"},{"label":"Delivery Driver · Chicago","url":"/data/explore/delivery-driver/chicago/"}],"data_methodology":"https://jobsjobsjobsapp.com/data/methodology/","updated_at":"2026-04-29T19:29:34.629000"}