Texas voters approved nine amendments to the state’s Constitution on Tuesday. Only 12% of registered voters actually cast ballots � a higher percentage from the 2017 election, but still overwhelmingly low overall.
Any changes to the Texas Constitution must be approved by a majority of Texas voters. Getting a proposed amendment on the ballot requires support from more than two-thirds of both chambers of the Legislature.
Voters in some communities also weighed in on important local issues. For example, Houston voters weighed in, while AGÕæÈ˰ټÒÀÖ County voters approved a proposition authorizing 2% of the hotel occupancy tax to go toward renovating the AGÕæÈ˰ټÒÀÖ County Exposition Center.
Turnout is � and has always been � historically low in elections that take place during odd-numbered years. Here’s what it looked like this year.

How easy is it to amend the Texas Constitution?
It’s fairly simple.
That simplicity, in part, is because few people vote in constitutional amendment elections. This year, 12% of registered voters cast a ballot, compared with 6% of the state’s 15 million registered voters who voted in 2017. By comparison, 59% of eligible voters cast a ballot in the latest presidential election.
Unsurprisingly, turnout relies heavily on what’s on the ballot. Turnout in 2015 was higher than normal, in part, because of a Houston mayor's race and a state ballot proposition dealing with property taxes. In 2005, nearly 18% of registered voters cast ballots. That year, voters overwhelmingly approved writing a ban on same-sex marriage into the state’s Constitution. Twelve percent of registered voters voted in 2003 when a controversial amendment limiting lawsuit damages was on the ballot.
Do people vote on the whole ballot?
For the most part, yes. .
Proposition 4, which would make it harder to enact a state income tax, received the most votes by a hair � roughly two 1.97 million Texans who cast ballots weighed in on this change to the Constitution.
The was Proposition 9, which would allow the Legislature to create a property tax exemption for precious metals in state depositories like the Texas Bullion Depository. Proposition 9 also had the lowest turnout, with only 1.89 million Texans casting a ballot, 79,057 fewer votes cast than there were on Proposition 4.
In 2005, more than 2.2 million people voted on the proposition concerning same-sex couples. The proposition with the fewest number of votes � an item focused on clearing land titles in Upshur and Smith counties � only had 1.9 million votes.
Turnout is hard to chart during constitutional amendment elections because of how the Texas secretary of state compiles data. A spokesman with the agency said voter turnout data is compiled based on a designated turnout race, even if it’s not the race with the most votes. This year, the designated race is Proposition 1.
Why was Proposition 4 so popular?
The proposition, authored by state Rep. , R-Plano, and state Sen. , R-Prosper, drew considerable attention in the lead-up to Election Day.
Supporters of the amendment say they wanted to provide assurance to residents and outsiders interested in doing business in Texas that the state is committed to a business-friendly environment; those in opposition argued the measure could tie the hands of future generations as they look to fund areas like education and health care.
Several left-leaning groups, including the Center for Public Policy Priorities, rallied against the proposal. CPPP says it launched digital ads in “targeted areas of the state� and sent a to tens of thousands of households.

Which counties had higher turnout than others?
Among the 10 counties with the most registered voters, Harris, Fort Bend and AGÕæÈ˰ټÒÀÖ counties had the highest turnout. Harris County had a 15.69% turnout this year, compared with 6.46% in 2017. Fort Bend County had a 14.69% turnout, compared with 6.6% in 2017.
One of the reasons for Harris County's higher turnout is because its county seat, Houston, is the only major Texas city that holds its mayoral race in November. (Dallas and San Antonio in May.)
This year’s Houston race drew considerable attention as first-term mayor Sylvester Turner sought to , including high-wattage trial attorney Tony Buzbee who self-funded his campaign to the tune of $10 million. It’s also the first mayoral race to take place since Hurricane Harvey ravaged the Texas coast. Turner received 47% of the vote compared with Buzbee’s 28%, .
In addition to the , Houston-area voters living in two state House districts had high-profile special elections on the ballot.
Following the resignations of Republican state. Rep. of Richmond and Democrat of Houston, some voters in the Houston-area districts voted for their next state representative. (Only Houston-area voters living in and cast a ballot in these two races.)
Farrar’s seat is solidly blue; Zerwas� seat, meanwhile, well before he announced he was resigning and joining the University of Texas System. Eliz Markowitz is the sole Democratic candidate in the race. Six GOP candidates have also lined up for the seat.
In Farrar’s former district, Democrat Anna Eastman and Republican Luis La Rotta are headed to the next round; in Zerwas� former district, Markowitz and Republican Gary Gates will go
contributed to this story.