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Federal & State Census’ of Jefferson County
*The names listed below are townships within the boundaries of the county of Jefferson. These may not be individual towns but may* be considering most townships were the names of the main town or city within the township.
1860		1870		1880			1885
*(Kansas Territory, Arapahoe County)* *Arapahoe City* *Golden City* *Mountain City*		*Golden* *Mt. Vernon* *Not Stated*		*Ansle* *Golden* *Jefferson* *Morrison* *Not Stated*	*Park* *Ralston* *Vasquez* *Willson* *Mill Berga*		*District 1* *District 2*
1900		1910		1920			1930
*Arvada* *Berger* *Berkeley* *Bradford* *Coal Creek* *Evergreen* *Golden* *Grant* *Guy* *Junction* *Lakewood*	*Lamb* *Manhattan* *Montana* *Morrison* *Park* *Pine* *Platte* *Ralston* *Reservoir* *Semper* *Vasquez*	*Arvada* *Bergen* *Berkeley* *Bradford* *Coal Creek* *East Arvada* *Evergreen* *Fairmont* *Golden* *Golden Ward 1* *Golden Ward 2* *Golden Ward 3* *Golden Ward 4* *Grant*	*Guy* *Junction* *Lakewood* *Lamb* *Manhattan* *Maple Grove* *Montana* *Morrison* *Pine* *Platte* *Precinct 2* *Ralston* *Semper* *West Arvada*	*Arvada* *Bergen* *Berkeley* *Bradford* *Coal Creek* *East Arvada* *Edgewater* *Evergreen* *Fairmont* *Golden* *Grant* *Junction* *Lakewood* *Lamb*		*Manhattan* *Maple Grove* *Montana* *Morrison* *Mount Air* *Pine* *Platte* *Precinct 28* *Ralston* *Semper* *Vasquez* *West Arvada* *Wheat Ridge*	Arvada Bancroft Bergen Berkeley Bradford Columbia Heights Edgewater Edgewater No. 1 Evergreen Fairmont Golden Grant Griffitt Guy Junction Lakewood Lamb	Maple Grove Montana Morrison NW Arvada Pine Platte Pleasant View Precinct 10 Precinct 11 Precinct 21 Precinct 22 Precinct 27 Precinct 29 Ralston Semper SE Arvada Vasquez