Empire State Realty OP, L.P. Announced earnings results for the first quarter ended March 31, 2020. For the first quarter, the company announced total revenue was USD 170.224 million compared to USD 167.293 million a year ago. Operating income was USD 26.973 million compared to USD 26.076 million a year ago. Net income was USD 8.288 million compared to USD 9.856 million a year ago.