On wedding invitations, etiquette authorities agree, the year is traditionally written as text. It is for this reason, I suppose, that some authorities think to address capitalization of the year. However, there is no consensus. It is more common to see the advice to capitalize the first word of the year (only). Most Google search results for [ capitalize year wedding etiquette ] give this advice.
Mesa County, Colorado (CO) County population in 2014: 148,255 (87% urban, 13% rural); it was 116,255 in 2000. County owner-occupied with a mortgage or a loan houses and condos in 2010: 29,788. County owner-occupied free and clear houses and condos in 2010: 11,718. County owner-occupied houses and condos in 2000: 33,306.
Mesa County, Colorado. Compare population statistics about Mesa County, CO by race, age, gender, Latino/Hispanic origin etc. CensusViewer delivers detailed demographics and population statistics from the 2010 Census, 2000 Census, American Community Survey (ACS), registered voter files, commercial data sources and more.