| 1870 | Jersey City denied home rule; Hudson City, Bergen and Jersey City consolidated. |
| P. Lorillard Tobacco Company moved to Jersey City from New York. | |
| 1871 | New charter of incorporation for the City of Jersey City. |
| Pennsylvania Railroad began operations at Exchange Place and Harsimus Cove, making Jersey City its eastern terminus | |
| 1872 | Jersey City High School founded (present-day Dickinson High School). |
| William Dickinson became Superintendent of Schools. High School is later named for him. | |
| 1873 | Greenville merged with the municipality of Jersey City (August 11). |
| Alexander Hamilton (no relation to former Secretary of Treasury) fled to Mexico with the contents of the city treasury. | |
| 1874 | Hudson Dispatch began publication. |
| 1876 | New Jersey legislature restored home rule to Jersey City with a new charter. |
| Erminnie Smith started the Aesthetic Society. | |
| 1877 | St. Patrick's R.C. Church at corner of Bramhall Avenue and Grand Street began to serve the Irish immigrant community. |
| 1878 | St. Peter's Preparatory School and St. Peter's College founded. |
| 1879 | E.F.C. Young elected president of the First National Bank of Jersey City. |
| 1880s | Central Railroad of New Jersey began development of railroad operation at Communipaw Cove. |
| 1880 | Peter Woodland, a Hudson River Terminal worker, buried at Bayview-New York Bay Cemetery. |
| 1881 | Armbruster's Greenville Schuetzen Park opened as an amusement park. |
| 1884 | Flemish-Renaissance style Heppenheimer Mansion built on Jersey Avenue. |
| The Academy of Music became Jersey City's first theater. | |
| 1886 | Erie Railroad began construction of a terminal in Pavonia. |
| St. Joseph's Home founded at York Street. | |
| 1887 | Academy of Music opened by Frank Henderson. |
| Odd Volumes founded as a charter member of the New Jersey State Federation of Women's Club. | |
| 1889 | Congregation of the Sisters of St. Joseph of Peace initiated the York Street Project. |
| Present railroad terminal at Jersey City waterfront constructed by Central Railroad of New Jersey. | |
| 1890 | American Sugar Refining Company established at Washington Street. |
| The Nurturing Place founded at York Street. | |
| 1891 | St. Joseph's Home for Blind at Pavonia Avenue and St. Joseph's School for the Blind at Baldwin Avenue were founded. |
| 1892 | Electric trolley began operations in Jersey City. |
| 1893 | Whittier House, a social settlement house, founded by Cornelia Foster Bradford at Grand Street. |
| 1894 |
Hudson (now Kennedy) Boulevard opened. |
| 1895 |
Hudson County (now John F. Kennedy) Boulevard opened. |
| Mary Philbrook, from Jersey City, is first woman in New Jersey admitted to the bar. | |
| Regiment Armory completed for the 4th Regiment of the New Jersey National Guard. | |
| 1896 | Jersey City's City Hall at Grove Street and Montgomery Avenue completed. |
| 1899 | Pennsylvania Railroad began the marine freight terminal at Greenville yards. |
| 1901 | Jersey City Free Public Library opened. |
| 1903 | Publication of "The Housing Conditions of Jersey City" by Mary B. Sayles, a resident of Whittier House. |
| 1904 | Jersey City High School opened; it was renamed Dickinson High School in 1913. |
| 1905 | St. Mary's Residence at Washington Street opened to working women. |
| 1906 | First Colgate Clock installed on Jersey City waterfront. |
| Erie Railroad began construction of the Bergen Arches. | |
| Jersey City High School (now Dickinson High School) opened; it was renamed in 1913. | |
| 1907 | Great Atlantic & Pacific Tea Company Warehouse developed in the cobblestone district. |
| The Majestic Theater opened on Grove Street. | |
| 1908 | Powerhouse is activated to generate energy to Hudson & Manhattan Tunnel (February 25). |
| Evening Journal renamed the Jersey Journal. | |
| 1910 | Hudson River Railroad Tunnel opened. |
| Brennan Hudson County Court House on Newark Avenue replaces old Hudson County Court House. | |
| 1911 | Hudson and Manhattan "Tube Trains" (now PATH) began service to New York. |
| St. Ann's Home for Aged founded at Old Bergen Avenue. | |
| 1912 | Fairmount Hotel Apartment completed. |
| 1913 | Lincoln High School opened at Crescent Avenue. |
| By: Carmela Karnoutsos Project Administrator: Patrick Shalhoub |
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