For women, a total cholesterol level of 240 mg/dL or above is considered high, while 200 to 239 mg/dL falls in the borderline-high range. But total cholesterol is only part of the picture. Your LDL, HDL, and triglyceride numbers each carry their own thresholds, and some of those thresholds are different for women than for men.
Total Cholesterol and LDL Targets
Total cholesterol below 200 mg/dL is considered desirable for all adults. Once you cross 200, you’re in borderline territory, and at 240 or above, you’re in the high category. These cutoffs apply equally to women and men.
LDL cholesterol, the type that builds up in artery walls, has its own scale:
- Below 100 mg/dL: optimal
- 100 to 129 mg/dL: near optimal
- 130 to 159 mg/dL: borderline high
- 160 to 189 mg/dL: high
- 190 mg/dL and above: very high
Your doctor may set a stricter LDL target, such as below 70 mg/dL, if you already have heart disease or diabetes. For most adults without those conditions, staying under 100 is the goal.
HDL: Where Women’s Numbers Differ
HDL cholesterol is the protective type that helps clear LDL from your bloodstream, and this is where the female-specific threshold matters. For women, an HDL below 50 mg/dL is considered a risk factor for heart disease. That’s higher than the male cutoff of 40 mg/dL. An HDL of 60 mg/dL or above is considered protective regardless of sex.
Women naturally tend to have higher HDL levels than men, largely because of estrogen’s effects on cholesterol metabolism. This is one reason premenopausal women generally have lower rates of heart disease. But it also means that when a woman’s HDL drops below 50, it signals a more meaningful shift in risk than the raw number might suggest.
Triglycerides and Heart Risk
Triglycerides are fats your body stores from excess calories, and they’re reported on the same blood panel as your cholesterol. The thresholds are the same for women and men: below 150 mg/dL is the standard target, though keeping them under 100 mg/dL is ideal for heart protection.
Once triglycerides climb above 200 mg/dL, heart attack and stroke risk increases significantly. At that level, your likelihood of dying from cardiovascular disease is about 25% higher than someone with normal triglycerides. High triglycerides often travel with low HDL, a combination that’s particularly common in women after menopause.
Non-HDL Cholesterol: A Useful Extra Number
Non-HDL cholesterol captures all the cholesterol types that can damage your arteries, not just LDL. You can calculate it yourself by subtracting your HDL from your total cholesterol. If your total cholesterol is 210 and your HDL is 55, your non-HDL is 155.
For most adults, non-HDL should stay below 130 mg/dL. If your doctor has set a lower LDL target (say, below 70), then your non-HDL target drops to below 100. This number is especially useful because it doesn’t require fasting to be accurate, and it may predict heart risk better than LDL alone.
How Menopause Changes the Numbers
Many women see their cholesterol shift noticeably around menopause. As estrogen levels fall, LDL and triglycerides tend to rise. The LDL particles that increase after menopause are often the smaller, denser type that penetrate artery walls more easily, making them more harmful than the numbers alone might suggest.
The effect on HDL is less predictable. Some studies show HDL drops after menopause, while others find it stays stable or even rises. What’s clear is that the overall lipid profile typically becomes less favorable, which helps explain why women’s heart disease risk climbs sharply in the decade after menopause. A woman whose cholesterol was consistently normal in her 40s can cross into borderline or high territory by her mid-50s without any change in diet or activity.
Cholesterol During Pregnancy
If you’re pregnant and alarmed by a cholesterol reading, there’s important context. Total cholesterol, LDL, HDL, and triglycerides all rise during pregnancy, especially in the second and third trimesters. One study found that 78% of pregnant women had total cholesterol above 193 mg/dL (the equivalent of 5 mmol/L). This increase supports fetal development and hormone production, and it’s considered normal.
Cholesterol drops rapidly after delivery, typically returning to first-trimester levels within about 72 hours. For this reason, a cholesterol test during pregnancy isn’t a reliable baseline. Your pre-pregnancy or postpartum values are much more useful for assessing your actual risk.
Lipoprotein(a): A Hidden Risk Factor
Standard cholesterol panels don’t measure lipoprotein(a), often written as Lp(a). This is a genetically determined particle that raises heart disease risk independently of your LDL level. Current guidelines from the American Heart Association and American College of Cardiology recommend that every adult have their Lp(a) measured at least once in their lifetime.
Levels at or above 125 nmol/L (about 50 mg/dL) are considered a risk-enhancing factor. At 250 nmol/L or above, estimated heart disease risk roughly doubles. Because Lp(a) is genetic, it doesn’t respond to diet or exercise, but knowing your level helps your doctor decide how aggressively to manage your other cholesterol numbers. If you have a family member with high Lp(a) or a history of early heart disease, testing your first-degree relatives is recommended.
When and How Often to Get Tested
Cholesterol screening should start between ages 9 and 11, with repeat testing every five years through young adulthood. For women ages 20 to 54, every five years is generally sufficient if your results are normal and you don’t have major risk factors. Between ages 55 and 65, testing every one to two years is recommended. After 65, yearly screening is the standard.
If you have a family history of high cholesterol, early heart attacks, or diabetes, your doctor may start screening earlier and test more frequently. The same applies if your numbers have been trending upward over time, even if they haven’t yet crossed into the “high” range. A total cholesterol that jumps from 180 to 220 over a few years is worth paying attention to, even though 220 is only borderline.
How Risk Is Assessed Beyond the Numbers
Cholesterol levels alone don’t determine your heart disease risk. Current guidelines use a framework that starts with calculating your 10-year risk of a cardiovascular event based on age, blood pressure, cholesterol, diabetes status, and other factors. That estimated risk is then categorized: below 3% is low, 3% to just under 5% is borderline, 5% to under 10% is intermediate, and 10% or higher is high.
For women 45 and older, a coronary artery calcium scan (a quick, low-radiation CT scan of the heart) can sharpen the estimate. This is particularly helpful if you’re in the borderline or intermediate risk zone and trying to decide whether medication makes sense. A calcium score of zero, for example, can be reassuring even if your LDL is modestly elevated, while a high score might push you toward treatment sooner than cholesterol numbers alone would suggest.